April 2016 - Hawkdive

Wednesday, April 27, 2016

14 Best Free Android Apps You must have

Wednesday, April 27, 2016 3
The Android Market is growing so fast and so it is flooded with apps. For every category, there are hundreds of choices to pick. You will find many users who have their Android phone overloaded with lots of free apps which serve no purposes to them or are too slow and difficult to use. I have therefore selected the 14 Best Free Android Apps You must have.These Android apps are going to revolutionize the functionality or, at the very least, offer something so great that makes them one of the must-have apps. And trust me!!, these Android App will give you much more enjoyable experience.

Android is the world's most popular and fastest growing mobile operating system (OS), Initially developed by Android, Inc., which Google acquired in 2005.It was primarily designed for touchscreen mobile devices such as smartphones and tablets but now it powers Android TV and wearable as well.It is based on the open-source Linux kernel and is built on the partnerships of more than 300 hardware, software, and carrier partners.Due to Android’s openness it has become the most favorite mobile operating system (OS) among consumers and developers. Every day more than a million new Android devices are activated worldwide and more than 1500 new Android apps are developed.Android apps and updates are shipped to its user through Google 's own marketplace called Google Play Store. Android also has its active community of developers and enthusiasts who use the Android Open Source Project (AOSP) source code to develop and distribute their own modified versions of the operating system.When you buy a new phone, most probably you will already have some of the most popular apps like Facebook, Twitter, or Instagram. But what else should you install?
You may also like to read : 8 Best screen recorder for Mac

Best Free Android Apps You must have

1. AppLock

14 Best Free Android Apps You must have
AppLock Best Free Android app you must have
Applock is one of the best security and privacy apps for Android Phone.When you show your phone to someone or give it to him for few minutes, there are Apps like Facebook,WhatsApp, Mobile Banking, Mobile Wallet and Messaging that you don't want others to peep into either intentionally or unintentionally. AppLock can lock Facebook, Whatsapp, Gallery, Messenger, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent unauthorized access and guard privacy. Ensure security.You can click on the image above to install it on your Android phone.It also has a PhotoVault where you can hide some of your private confidential Photos with Password protected.

Applock one of the best free Android app you must have
Applock one of the best free Android app you must have

2. FxGuru: Movie FX Director 

Download FxGuru:Movie Fx Director Free Android App you must have
Download FxGuru:Movie Fx Director Free Android App you must have
FxGuru is one of the best free Android app for making short videos with realistic looking special effects like any Hollywood blockbuster.Instantly add the fun and excitement of Hollywood horror, sci-fi and action movie special effects to any video. FxGuru's Movie FX Director offers groundbreaking features for you to scare, impress or even hoax your friends.
Make a UFO land in your home made video , add a drone strike or make a satellite crash land in your back yard.Just select the effect you want to add, then click the record button to shoot a live video. The app displays a countdown timer letting you know how long to keep shooting. Once complete, the app offers some tweaks to make your video look exactly as you want. Just tap the effects you like, and then render your video.
Watch special effect added by FxGuru
Watch video created by FxGuru 

3. MSQRD

MSQRD-Free Face Filtering and Overlay App for Android
MSQRD-Free Face Filtering and Overlay App for Android
This app was developed by Masquerade Technologies, Inc which was recently bought by Facebook. You may soon see the MSQRD features in Facebook app or in the Facebook Messenger.
This is an incredibly fun app that offers life animated filters for selfie photos and videos.It overlay playful, animated filters over your face using your phone's selfie camera and change the way you look.It can also swap the faces between two.It turns you into the Joker, Leonardo Dicaprio, Harry Potter, or into a monkey.It uses live face tracking to deliver incredible effects to the photos being captured from your Phone's camera.

MSQRD- One of the Best Face Swap Free Android App
MSQRD- One of the Best Face Swap Free Android App

4.Fitness & Bodybuilding

Body Building Free Fitness App for Men
Who does not want to get fit? Everyone wants to get fit. But not everyone wants to join a health club - probably because it's too expensive, there's no gym convenient to you, or maybe you're too busy that you can't get away of your schedule.But going to Gym is not the only way. You can enjoy a variety of workouts at home or outside that will give you the same great results but you should be doing the workout in right way.This Fitness & Bodybuilding app does the same thing by allowing you to create your own program that will fit your needs. In addition, Fitness & Bodybuilding is one of the best free Android App with an extensive database of exercises for every muscle, with a detailed description and video for each exercise.

Best Android App for Fitness ad Bodybuilding for Men

5. Female Fitness - Bikini Body

Best Android App for Fitness ad Bodybuilding for women
Female Fitness - Best Android App for Fitness ad Bodybuilding for women
Fitness exercises for women are little different from men's.This Women Fitness - Bikini Body app was developed by a professional team of developers, assisted by certified trainers specializing in women’s fitness and strength training and is one of the best free Android app for women fitness. The application is specially created for women of all body shapes, who are looking to set a new life standard and want to shape their body. Women Fitness Miss Bikini app comes with a nice and simple to use interface. making it a reliable assistant during your workouts. It has more than 60 exercises with high-quality video support for every workout that you can download too if you have a network with limited traffic or slow internet connection.

Free android app for Fitness exercises for women
Free android app for Fitness exercises for women

6. PIP Camera-Photo Editor Pro

PIP Camera-One of the best free Android App for photo editing
PIP Camera-One of the best free Android App for photo editing
PIP Camera is the best photo editor Android App. It adds extra fun to your photos with creative frames and collage layouts!
You can add nice photo filters and photo effects both to your photos from gallery or live photo being taken from camera.It is also one of the best collage maker and photo editor with amazing photo filters and photo effects.
PIP Camera-One of the best free Android App for photo editing
PIP Camera-One of the best free Android App for photo editing
Download and install this app on your Android phone select one the task from the home screen.Select classics of magazine mode to add some nice filters and design effects to your live photos from camera or photos from gallery.
PIP Camera-One of the best free Android App for photo editing
PIP Camera-One of the best free Android App for photo editing
Choose from more than 20 photo filters for decorating your photos.

PIP Camera-One of the best free Android App for photo editing
PIP Camera-One of the best free Android App for photo editing
 PIP Camera sets your photo in another photo frame with some creativity, add photos to the frame with different shape and style to make your photos in glass, hand, camera, board…Just apply the theme that you like.The photo in background blur automatically, and the filters for background and foreground in Classic mode both can be changed.

Best free Android App for photo editing
Best free Android App for photo editing
Best free Android App for photo editing
Best free Android App for photo editing

7. Math Tricks

Math Tricks- One of the best free Android App for Mathematical Calculation Tips and Tricks
Math Tricks- One of the best free Android App for Mathematical Calculation Tips and Tricks
If you are sitting in a reasoning or mental aptitude test , you don't get ample time to solve the complex mathematical problems.You will have to do the basic calculation very fast.This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.It also has some fun exercises that you could practice with your friends or colleagues.This is one of the best free Android app for Mathematical tips and tricks.
Math Tricks- Free Android App
Math Tricks- Free Android App


Fun Math Tricks:
1. Addition
2. Subtraction
3. Multiplication table
4. Division
5. Multiply two digit number by 11
6. Square numbers ending in 5
7. Multiply by 5
8. Multiply by 9
9. Multiply by 4
10. Dividing by 5
11. Subtracting from 1000
12. Tough multiplication
13. Power of two
14. Adding numbers close to hundreds
15. Subtracting numbers close to hundreds
16. Multiply numbers between 11 and 19
17. Square numbers between 11 and 99
18. Multiply two digit numbers having same tens digit and ones digits add up to ten
19. Square numbers between 50 and 59
20. Square numbers between 40 and 49
21. Multiply two digit numbers editing in 1
22. Percent
23. Square numbers between 100 and 109

Math Tricks- Best Free Android App on Maths Tips and Tricks
Math Tricks- Best Free Android App on Maths Tips and Tricks

8. 1mg - Health App for India

1mg- One of the best Medicine App for Android devices
1mg- One of the best Medicine App for Android devices
Find Generic Equivalents with same composition for your Branded Medicine and Save Money.If your doctor has prescribed a drug that isn’t available in the medical store (or is too expensive) then type the name of that drug in this free android app, it will look at the chemical composition of the drug and then suggest alternative medicines that have the same salts as the one mentioned in your prescription.This is one of the best free Android app that can help you save big on your pocket.Don’t fret if your doctor prescribes expensive medicines. For example if your doctor has written Pfizer’s Lyrica, priced at Rs768.56 for a strip of 14 capsules, you can find it's alternative with same salt and composition which is Cipla’s Prebaxe at Rs59 for 10 capsules,and thus you can save Rs685.96 on 14 capsules.
But take another example, where your doctor has prescribed Tab Cetoz containing Cetrizine and after asking the chemist about its price, you come to know that it is priced at Rs 24 for 10 mg tablet. But Tab Oncet having the same composition of Tab Cetoz is priced at Rs 10 for 10 mg tablet.

The Government of India has also amended the rules in Indian Medical Council Regulations 2002, directing physicians to prescribe drugs with generic names in legible and capital letters.This app can be very helpful in finding the drugs from different brands with the suitable price.

1mg- One of the best Medicine App for Android devices
1mg- One of the best Medicine App for Android devices


9. Cell Tracker

Cell Tracker- Best Free Cellphone Tracking Android App
Cell Tracker- Best Free Cellphone Tracking Android App
Are you a type of parents who needs to know where your child is at all times? We've found the apps (including ones with GPS tracking) that will give any you more peace of mind.
It’ll be tougher for today’s teenagers, who may have to leave their smart phones behind if they don’t want Mom and Dad following their every move. 

Cell Tracker is the best free Android app that connects all your kids and relatives, by a single click.It doesn`t matter where you live, or the place you go to. The remote control of the cell phone tracker app lets you visit the destinations your relatives are at.

in order to keep them away from danger. Please, don`t use as a spy phone app. It`s not legal. Don`t spy phone without the knowledge of its owner.

It`s most useful tracking app and has certain functions as the following:
  • as the aforementioned remote control of the track phone calls;
  • whole history of the calls and backup all the phone book`s numbers;
  • an exclusive MMS and SMS Tracker;
  • GPS Tracker, that will take you to the exact location of the cell phone;When GPS and Wi-Fi location are turned off or not available, KidControl uses LBS location by GSM bases with 500-3000 feet accuracy. It is marked on map as an icon "antenna & LBS".
  • GPS Location or GPS Locator;
  • availability for a distant control of the tracking phone. It`s provided by the use of certain system via voice command;
  • whole preview of all the web browsing and Internet activity of the track cell phone;
  • getting all the system logs at once, such as battery life and cell phone coverage;
Cell Tracker- Best Free Cellphone Tracking Android App
Cell Tracker- Best Free Cellphone Tracking Android App

10. PicsArt Photo Studio

PicsArt- Best Photo Editing tool for all Android devices
PicsArt- Best Photo Editing tool for all Android devices
Even when you have an expensive phone with high quality camera, you will still want to make your picture more stunning and beautiful. You must have a powerful image editing tool.This PicsArt Photo Studio is designed for the same and is the best free Android App for editing photos like a professional.It offers hundreds of Photo editing tools, filters, Fun stickers, drawing and painting tools with layers and effects that you can find only in professional photo editing programs. PicsArt’s photo editor, collage maker, and drawing tools are the best way to keep your inspiration flowing and allow you to create beautiful images anytime, anywhere. Transform your photos into works of art and let the world discover them!

PicsArt- Best free Android app for Photo Editing and filtering
PicsArt- Best free Android app for Photo Editing and filtering
Apart from the above mentioned feature, it also offers one-tap auto enhance,color balance, crop, rotate, straighten your photo, adjust brightness, contrast, color temperature, and saturation, draw and add text.It can also generate animated gif and videos.
PicsArt- Best free Android app for Photo Editing and filtering
PicsArt- Best free Android app for Photo Editing and filtering

11.Tiny Scanner - PDF Scanner App

Tiny Scanner- Free Android scanner App for Mobiles and Tablets
Tiny Scanner- Free Android scanner App for Mobiles and Tablets
This is another very useful Android app that turns android device into a portable document scanner and scan everything as images or PDFs.With this pdf document scanner app you can scan documents, photos, receipts, reports, or just about anything. This pdf document scanner app is lightning fast and gorgeously designed for both phone and tablet.

Tiny Scanner- Free Android scanner App for Mobiles and Tablets
Tiny Scanner- Free Android scanner App for Mobiles and Tablets
It can scan in color, grayscale, or black & white with the customizable page sizes for PDF (Letter, Legal, A4, and more).The best feature of this app is that you can protect your documents with a passcode.

Tiny Scanner- Free Android scanner App for Mobiles and Tablets
Tiny Scanner- Free Android scanner App for Mobiles and Tablets

12. Unit Converter

Unit Coverter - Best Free Android App for Unit Conversion
Unit Coverter - Best Free Android App for Unit Conversion
At times, you need to convert one unit to other which could be degree Celsius to degree Fahrenheit, Gram to Kilogram or you may need to change the currency of one country to others.In such cases you totally depend on Google, what if you don't have internet connection or internet is not working, this app could be very helpful in such times.

Unit Coverter - Best Free Android App for Unit Conversion
Unit Coverter - Best Free Android App for Unit Conversion
This Unit Converter the best free Android app which is very simple, smart and elegant with more than 30 categories of units that are used in daily life. This is the only free Unit Converter App in Google play store that has such a wide range of Unit conversion features with very simple and optimized user interface.Some of its great features are following:
  • It has most important conversion tools that are used in daily life including Fuel Calculations, Temperature, Volume, Speed, Weight, Computer Storage, Angle, Power, Viscosity, Force, Energy, Torque, Density and much more.
  • Built-In real time Currency Converter with more than 160+ World Currencies and their latest exchange rates.
  • Time Zone Calculator with day light savings and accurate time differences calculations.
  • Has most important conversion tools that are used in daily life including Fuel Calculations, Temperature, Volume, Speed, Weight, Computer Storage, Angle, Power, Viscosity, Force, Energy, Torque, Density and much more… 
  • Built-In Calculator to perform basic arithmetic operations on the fly while using the unit converter.
  • Built-In Search functionality.
  • Supports both Metric and Imperial Units
  • A Feature to add and customize Favorite Units.
Unit Coverter - Best Free Android App for Unit Conversion
Unit Coverter - Best Free Android App for Unit Conversion

13. Waze - GPS, Maps & Traffic

Waze - Best Free Android App for GPS and to get alert on route
Waze - Best Free App for GPS and to get alert on route
Waze, formerly "Freemap", is a GPS-based Geo-navigational app for smartphones and tablets with GPS support and display screens which provides turn-by-turn information and user-submitted travel times and route details, downloading location-dependent information over mobile networks. Waze was developed in Israel by the startup company "Waze Mobile" and was acquired by Google in 2013.
Waze - Best Free Android App for GPS and to get alert on route
Waze - Best Free Android App for GPS and to get alert on route
Waze is the world's largest community-based traffic and navigation app. Join drivers in your area who share real-time traffic & road info to save time, gas money, and improve daily commuting for all.
Just by driving with Waze open, you're already contributing tons of real-time traffic information to your local community. You can also actively report accidents, police traps and other hazards you see on the road. Get road alerts along your route and find the cheapest gas prices around you shared by the community. Plus, you can add friends, send locations or keep others posted on your arrival time.
Best Free Android Apps You must have to get traffic alert on the route
Best Free Android Apps You must have to get traffic alert on the route
- Community reported alerts including accidents, hazards, police traps, road closures, and more
- Turn-by-turn voice guided navigation
- Live maps, consistently edited and updated by Waze community map editors
- Automatic rerouting as conditions change on the road
- Send your ETA & real-time drive to update those you’re meeting
- Learns your frequent destinations, commuting hours, and preferred routes
- Find the cheapest gas station on your route
- Add information on local places and businesses
- Add Facebook friends and sync Contacts
- See friends’ ETA when driving to the same destination
- One tap navigation to Facebook & Calendar events
- Earn points as you contribute road info and climb the ranks in your community

Waze is all about contributing to and benefiting from the common good, so hop on board and get involved!

Best Free Android Apps You must have to get traffic alert on the route
Best Free Android Apps You must have to get traffic alert on the route

14. Pushbullet - SMS on PC

Never miss a call or a text again while working at your computer
Pushbullet- Never miss a call or a text again while working at your computer 
Pushbullet is one of the best free Android app that you must have. It connects your devices, making them feel like one. Pushbullet automatically shows you all of your phone's, Tablet's or any other Android device's notifications right on your computer. This means you can see who's calling or read and reply to text messages right from your computer even if your phone is on silent or in another room.
Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
Pushbullet also makes it easy to send pictures, files, links, and more to your devices and even to friends.Sending things with Pushbullet is the easiest way to share things between your devices.Not only could you push from your desktop to the phone, but you could also push data in the reverse direction: from your phone to your computer.
Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
Pushbullet- Best Free Android app for sending Android notification to PC/ Mac

  • Never miss a call or a text again while working at your computer. Pushbullet shows you WhatsApp messages, texts, phone calls, and more.
    Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
    Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
  • Typing on a keyboard is so much faster than typing on a phone. Easily send and receive texts on your computer.Reply to your friends on WhatsApp through Computer much quickly.
  • Push a link to your phone by just right-clicking on it on your computer. You can then go right to the link by tapping on the notification.
  • Send pictures and other files, checklists, notes, addresses, and more right to your phone wirelessly from your computer and open them right from the notification. No more digging things out of your email inbox or Dropbox.
  • Send any address over to your phone so you can get right into Google Maps instead of having to look it up again on your phone.

Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
Pushbullet- Best Free Android app for sending Android notification to PC/ Mac
Pushbullet is available for free as an extension too for all the major browsers.To make Pushbullet works across all the devices you must have this App installed on all the devices.You can download all of its version compatible for different devices from https://www.pushbullet.com/.


Pushbullet- Send Picture from Android device to PC

********End Of Article *******

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Wednesday, April 6, 2016

How to Take a Screenshot ( Print Screen ) on Mac

Wednesday, April 06, 2016 0

What is screenshot(Print Screen)?

A screenshot is an image of your Mac desktop screen or an active window. It is also called Print Screen as in Windows Keyboard there is a physical button labelled "Print Screen" or "Prt SC" that captures the whole screen upon pressed. Screenshot or Print Screen is the best way to show someone exactly what you see on your computer screen. Screenshots on your Mac are great ways to share moments from your favorite videos, high scores from your games on Mac, sharing technical error with your IT Specialist, or even contributing to a blog article.There are multiple ways of taking screenshot on Mac, here I have explained quite a lot of possible ways to take effective screenshot on your Mac. Regardless of your profession- a student, a teacher, a software engineer, or a blogger, you will need to take a screenshot once in a while. For instance you may need to take screenshots to prepare a presentation for your lecture, or in some cases reporting an issue with your computer to an expert, Luckily Mac OS X has made it much simpler to capture and share screenshots(Print Screen) using its inbuilt feature. You just need to press a combination of keys and it prints the whole screen into an image file and saves it to Desktop by default. Simply read through a couple of steps written below and you’ll be an expert in taking screenshots on Mac. There are multiple ways to take screenshot(Print Screen) on a Mac and you will love to do that, So just go through all the step and use the best option that suits you.
You may also like : How to record Mac Screen? - 8 Best Screen recorder for Mac

How to Take a Screenshot (Print Screen) on Mac?

After going through this article you will learn the following:
  • How to take Screenshot or run Print Screen on Mac?
  • How to take Screenshot of selection or any specific Windows on Mac?
  • How to take Screenshot using Grab or Preview app on Mac?
  • How to take Screenshot silently using Terminal Command?

#1. Take Screenshots using keyboard Shortcuts:

Take a screenshot(Print Screen) of your entire Mac screen

This is the easiest option to print the whole screen which would capture screenshot of your entire Mac desktop (no matter what is showing on your display screen). You can generally use this to capture video frames, game scores or an error message. Here are the steps to do this:
  1. Open all the windows you want to include in your screenshot, and arrange them exactly the way you want to see them in Screenshot.
    Take a screenshot of your entire Mac screen
    Take a screenshot of your entire Mac screen
  2. Press Command + Shift + 3 all at the same time.
  3. You'll hear a camera click sound, and your screenshot will be saved on your desktop in .PNG format automatically, with the name Screen Shot [Date + Time].
  4. If you do not want to save the Screenshots to your Desktop as .PNG image files but just want to copy the Screenshots to the Clipboard and paste it into a document, hold down the control key in addition to Command+Shift+3. For example, if you want to paste a screenshot of your entire Mac screen into a Word document, press Command-Control-Shift-3, go to your Word document, then paste the screenshot where you want it.

How to Take a screenshot of part of your Mac screen

In case you just want to take the screenshot of a part of your Mac screen, you should follow this step. You can use it for capturing a pop up message, an specific app Window in Mac, an image on the web, or a part of your chat.
  1. Open the window or pop up or chat screen you want to take the screenshot of.
  2. Press Command + Shift + 4 all at the same time. The mouse pointer will turn into a crosshair.
    Take a screenshot of part of your Mac screen : Command + Shift + 4
    Take a screenshot of part of your Mac screen
  3. Place the new crosshair cursor at one corner of the area you want to capture (for example, top left), then click and hold.
  4. Drag the crosshair over the area of the screen you want to capture.
    Screenshot Crosshair in Mac
    Screenshot Crosshair in Mac
  5. Hold down Option to change the lock point to the center of the area. Hold down Shift to lock all sides but the one in the direction you're currently moving.
  6. When you're done with the selection of the area, just let go of the mouse button or trackpad. Whatever is contained in the outline generated by crosshair will be saved as a screenshot.
  7. You'll hear a camera shutter sound, and your screenshot will be saved on your desktop in .PNG format automatically, with the name Screen Shot [Date + Time].
  8. Again you may hold down the control key in addition to the shortcuts mentioned above, in case you just want to copy the Screenshots to the Clipboard and paste it into a document directly. For example, if you want to paste a screenshot of part of your screen into a Word document, press Command-Control-Shift-4, and then click and drag the mouse over the area of the screen you want to capture, then release the mouse button to copy the screenshot in the clipboard.Now go to your Word document, and paste the screenshot where you want it.

How to take a screenshot of specific window on your Mac screen

If you want to take screenshot of a specific application window — and nothing else — follow this step.You can use this option to screenshot the whole application windows precisely, no matter which shape it is in.
  1. Open the application window or click on it to make it active.
  2. Press Command + Shift + 4 all at the same time and then press the spacebar, you’ll see your cursor turn into a camera and the current window will be highlighted.To switch back to the crosshair, just press the spacebar again.
    Take a screenshot of specific window on your Mac screen
    Take a screenshot of specific window on your Mac screen
  3. To change the focus to a different window, move the cursor over that window and Place the camera cursor on top of the window you want to screenshot. The window will turn blue to make sure it's the selected one.
    When taking screenshot of a specific window:The mouse cursor changes to a Camera Icon
    When taking screenshot of a specific window:The mouse cursor changes to a Camera Icon
  4. Click to take the screenshot.
  5. You'll hear a camera shutter sound, and your screenshot will be saved on your desktop in .PNG format automatically, with the name Screen Shot [Date + Time].
  6. Again you may hold down the control key in addition to the shortcuts mentioned above in case, you just want to copy the Screenshots to the Clipboard and paste it into a document directly. For example, if you want to paste a screenshot of specific window on your Mac screen into a Word document, press Command-Control-Shift-4,+ Spacebar and then place the camera cursor on top of the window you want to screenshot, then click to take the screenshot. Now go to your Word document, and paste the screenshot where you want it.

Additional Controls while taking Screenshot

Just like you add the control key to any of the combinations above (for example: command+control+shift+4), the image will be copied to the clipboard instead of being saved in the default location (desktop), Similarly there are other additional controls that you could add to the initial shortcut to perform desired task.
Take a screenshot of part of your Mac screen and copy to Clipboard
Take a screenshot of part of your Mac screen and copy to Clipboard
  • Pressing shift with initial shortcuts will lock your adjustments to either the X or Y axis only (depending on how you’re moving the mouse when you press it).
  • Pressing the option key will scale the selected area from the center, instead of from where you first clicked. 
  • Holding the spacebar after selecting an area of the screen will let you move the selection while locking the aspect ratio
  • To cancel the screenshot mode, press the Escape (esc) key before you release the button.

#2. Taking Screenshot Using Grab Utility on Mac:

Grab is an app for Mac OS X that lets you take screenshot of your Mac OS X screen. It supports capturing the entire window, the entire screen, or only a portion of your screen.Grab has a few extra advantages over keyboard shortcuts such as: timed screen captures, screenshot preview and saving to a specific folder. Here are the steps to take screenshots using Grab utilities on Mac.
Grab Utilities to take a Screenshot (Print Screen) on Mac
Grab Utilities to take a Screenshot (Print Screen) on Mac

Open Grab utilities from Applications > Utilities folder. It opens with no specific window but a number of menu options on top.You'll need to use Capture menu to take the screenshot on Mac.
Take Screenshot Using Grab Utility
Take Screenshot Using Grab Utility
In the Capture menu, you have four options Screen, Selection, Window, and Timed Screen.The fourth option Timed Screen allows you to take a screenshot 10 seconds after pushing the Start Timer button. This is useful for capturing events wherein you want the menu, tool-tips and the mouse cursor on a certain place.

1. Take a screenshot of the Selection of the screen

Take Screenshot of Selection Using Grab Utility
Take Screenshot of Selection Using Grab Utility
Open Grab Utility and Click Capture > Selection, the mouse pointer will turn into x- and y-coordinates indicator and will show you the pointer’s location on the screen. 
How to take a screenshot on Mac
How to take a screenshot on Mac
Click and drag the pointer over the area you want to capture or Print Screen.Release the mouse button and the capture will open in a new window that you can save on your computer. Select File > Save from the top menu once the preview of your screenshot appears.

2. Take a screenshot of a specific window on your Mac screen

Open Grab Utility and Click Capture > Window, A prompt will appear asking you to select the window you want to capture.
Choose the window to Take Screenshot on Mac
Choose the window to Take Screenshot on Mac
Press the "Choose Window" button in the prompt window, then click inside the window you want to capture. A shutter sound indicates Grab has taken a Screenshot of the window.Save your screenshot after the preview appears on your screen

3. Take a screenshot of your entire Mac screen

Similarly, Open Grab Utility and Click Capture > Screen, a prompt will open instructing you to click the screen when you are ready to capture it. 

Take Screenshot of Entire Screen Using Grab Utility
Take Screenshot of Entire Screen Using Grab Utility
Click outside the prompt window to take your screenshot. A click indicates Grab has your screenshot.Save your file after the preview appears on your computer.

4. Take a timed screenshot

Sometimes, you need a few seconds to prepare for a screenshot—or maybe you wants tool tips and menu bar also appear in screenshot which can not be captured by any of the above method, or you’re taking a screenshot which requires your both hands on the keyboard. Whatever the circumstances may be you can capture such moments using timed Screenshot option of Grab utility.

Open Grab Utility and Click Capture > Timed Screen. A small window will pop up, informing you that Grab will capture the screenshot ten seconds after you start the timer. Once you’re ready, press Start Timer and prepare your screen to take shot.

Take timed screenshot with Grab Utility
Take timed screenshot with Grab Utility
After ten seconds, it will take the screenshot, and show you the image.

#3. Take Screenshot Using Preview:

One advantage of taking screenshot using preview is that the screenshots taken can be saved in any file format ( for example, jpg, tiff, pdf, png, bmp or pict ) unlike Grab which can only save them as TIFF file, and there’s no way to change that. Preview also have all the four options for taking screenshots such as Selection, Windows, Screen, and Timed Screen.
Take a screenshot on Mac using Preview
Take a screenshot on Mac using Preview
To take a screenshot with Preview, go to File > Take Screen Shot and select one of the type of shots you’d like to take .Once the screenshot is taken it will be launched automatically into Preview where they can be cropped, manipulated, and saved per your requirement in your desired file format to desired location.

ScreenShot Timer in Preview on Mac
ScreenShot Timer in Preview
All of the screenshot types are captured instantly except the screenshot "From Entire Screen" which causes a timer to be displayed in the center of the screen allowing you to stage all the windows and menus to be captured before the timer runs out.
Once the timer runs out, the screen is captured and launched instantly into Preview.

Note:- If you have multiple monitors connected, each monitors screen will be captured separately,For example, if you had 4 displays hooked up to your computer, It would create four screenshot files.



#4. Take Screenshot using the Terminal Command on Mac :

This option is for advance users who does not have any other option but terminal to take screenshot or print screen on Mac or a system administrator to take screenshot on a remote Mac. All the above mentioned types of screenshots can also be taken from Terminal. Terminal has screencapture command that can be used to capture screenshots, and is very useful for scripts. Here is the Syntax of the Screencapture command with all the flags that can be used with it.

Take a screenshot on Mac with Screen Capture Command
Take a screenshot on Mac with Screen Capture Command
screencapture [-SWCTMPcimswxto] file

DESCRIPTION

     -c     Force screen capture to go to the clipboard.
     -C    Capture the cursor as well as the screen. Only allowed in non-interactive modes.
     -i     Capture screen interactively, by selection or window.  The control key will cause the screenshot to go to the clipboard. The space key will toggle between mouse selection and window selection modes. The escape key will cancel the interactive screen shot.
     -m      Only capture the main monitor, undefined if -i is set.
     -M      Open the taken picture in a new Mail message.
     -o      In window capture mode, do not capture the shadow of the window.
     -P      Open the taken picture in a Preview window.
     -s      Only allow mouse selection mode.
     -S      In window capture mode, capture the screen instead of the window.
     -t      <format> Image format to create, default is png (other options include pdf, jpg, tiff and other formats).
     -T      <seconds> Take the picture after a delay of <seconds>, default is 5.
     -w      Only allow window selection mode.
     -W      Start interaction in window selection mode.
     -x      Do not play sounds.
     -a      Do not capture attached windows.
     -r      Do not add screen dpi meta data to captured file.
     files   where to save the screen capture, 1 file per screen

Now in order to use any of the above commands, first open the terminal from /Application/Utilities/ folder and then try one of the above mentioned commands.Try one of the most basic command to take the screenshot of the entire screen.


screencapture testshot.jpg

it’ll take a screenshot of your entire Mac screen and name it ‘testshot.jpg’, which is by default saved in the current working Terminal directory that is normally your home folder. You can always specify another location by adding the desired path in the end.
Look at the following command,it will take the screenshot of the currently active window and save it to the Desktop with the name screen.jpg.

screencapture -iW ~/Desktop/screen.jpg

The following command will take the screenshot of the entire screen after a delay of 10 seconds just like timer screenshot option with Grab and preview.

screencapture -T 10 ~/Desktop/screenshot.png

Copy the Screen Shot to the Clipboard directly


The following command takes the screenshot of the entire screen and send it to the clipboard rather than saving onto the desktop.


screencapture -c 


Take a Silent Screen Shot without any shutter sound


Try the following command in terminal.This will take the screenshot of the entire screen silently without any shutter sound and name it silentshot.jpg.


screencapture -x silentshot.jpg


What if you have to combine two commands and use more than one flag together. For example, if you have to take a silent screenshot of the entire screen in PDF format after a delay of 10 seconds and open the screenshot in Preview immediately after being taken, you will type the following command in terminal.


screencapture -xt pdf -T 10 -P

Customizing default Screenshots behaviors using the Terminal Command

No matter how you take the screenshots, take it from the terminal commands or take it using keyboard shortcuts they all have a default behaviors set by Mac OS X. For example, All the screenshots are saved in .PNG file format or whenever you take the screenshot from the keyboard shortcuts they are always saved to the Desktop by default.  

You can use the terminal commands to change some of these behaviors of screenshots which could be very useful in writing script or developing an App. To get started, open up the Terminal app from Utilities folder and use one of the following commands.These commands must be followed by " killall SystemUIServer "- command for the changes to take effect.

1. Change the Location to save screenshots

By default, your screenshots are saved to your desktop.If you are a blogger or a writer and you tend to take a lots of screenshots then this practice will make your desktop look messy and untidy. You would like to save your screenshots in a folder to another location. Use the following command to change the default location to save the screenshots. 

defaults write com.apple.screencapture location [path of the folder] 

killall SystemUIServer

For example,

defaults write com.apple.screencapture location ~/Pictures/MacScreenshots/

2. Change the Screenshot default File Format on Mac

 All the screen shots are saved default in .PNG file format, but you can change the default formats to pdf,jpg, tiff, png, bmp or pict. Use the following command to change the default screenshot file type.

defaults write com.apple.screencapture type [type of file format] 

killall SystemUIServer

For example,

defaults write com.apple.screencapture type pdf 

3. Disable the shadow around the window 

Whenever you take the screenshots of a single application window, OS X will append a small shadow around the border of the window. If you do not wish to have the border shadowed then try the following command.

defaults write com.apple.screencapture disable-shadow -bool true 

killall SystemUIServer

4. Change the Default Filename prefix for screenshots

Screenshots taken by OS X are by default always named with prefix Screen Shot, like “Screen Shot 2016-04-05 at 05.25.27." To change the default filename prefix , type the following command.
defaults write com.apple.screencapture name [Filename Prefix
killall SystemUIServer
For example, 
defaults write com.apple.screencapture name "MacScreenCapture"
If you enter “MacScreenCapture” as the [ Filename Prefix] variable (use double quotes with the prefix), your screenshots will now have filenames like “MacScreenCapture 2016-04-05 at 05.25.27.

How would you capture the screenshot of long web page? 

Obviously, you will not be able to take the screenshot(Print Screen) of the full web page using Mac OS X Keyboard shortcuts or preview as they only capture whatever is shown to the screen whereas a long web page can not be fit to the screen and you will need to scroll it.But don't worry taking screenshot of long web page is also possible with the help of third party tool.There are various paid and free tool. Snagit is one of the famous paid software compatible for both Mac and windows which can take the screenshots of a long web page. Again , I have never paid for such software as I can get my work done with the free one. Google Chrome has a free extension named Full Page Screen Capture that can capture the screenshot of the full long web page. If you don't want to use Chrome then simply use Free Online Web Capture tool, where you just need to enter the URL of the web page you want to take the screenshot of and click Capture Web Page, it will take the Screenshot of the whole webpage into the format you select which can be downloaded.The best thing about this free online screenshot capture tool is that, it free and can be used anywhere.
Look at the screenshot of Web-Capture.net that I captured using same online tool.
Take screenshot of Long Web Page
Take screenshot of Long Web Page
So that was all about taking the screenshot of Mac display or a section of the screen on Mac. If you have any other simple method to take screenshot or Print Screen on Mac or any the one I have missed, do let me know in the comment section below.
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