Bookmark Duplicate Detector

Eliminate you duplicate bookmarks from your favorite browser

Read it Later (Pocket)

Save whatever you don't have time to read

Privacy Badger

Block adverts that violate your privacy

IE Tab

View websites as if you visited them with Internet Explorer

Boomerang for Google Mail

Schedule when to send emails

YouTube to MP3

Add the option to download music to YouTube

Timeline Remove

Disable the new Facebook Timeline

Adblock Plus for Firefox

Block Internet adverts

AniWeather

Firefox add-on to get to know the weather forecast

Mozilla F1

Share from a button on your browser

Lightning

Thunderbird add-on that adds personal organizer functions to the application

HTTPS Everywhere

Browse in a more secure manner with the HTTPS protocol

Foxtana Pro

Have Cortana search Firefox

WebMail for Thunderbird

Use Thunderbird to manage your webmail

feedly

RSS feed reader

Web Developer

Toolbar aimed at web programming

Action!

Record everything that happens on your PC

Gadwin PrintScreen

Take screenshots of any web or application

StepShot

Create incredible manuals for your applications

Adobe Captivate

Create professional video tutorials

LightShot

Take screenshots and easily edit them

Greenshot

Capture your screen and edit the images directly

Snaplr

Capture your computer screen

HyperSnap

Capture your PC's screen in many different ways

ScreenHunter

An effective way of capturing your screen

Screenpresso

Easily capture images and video on your screen

ShareX

Complete open source screen capturer

Skitch

Mac's best screen capturing utility now available for Windows

Owely

Take screen captures and share them on the Internet

Cool Screen Capture

The most entertaining way to take screen captures

Snip

Microsoft renovates its screenshot tool