Adblock Plus for Firefox

Block Internet adverts

WebMail for Thunderbird

Use Thunderbird to manage your webmail

Web Developer

Toolbar aimed at web programming

Timeline Remove

Disable the new Facebook Timeline

Lightning

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

AniWeather

Firefox add-on to get to know the weather forecast

feedly

RSS feed reader

Ank Pixiv Tool

Download manga images from Pixiv

Sparky Alexa Toolbar

Have Alexa's information in your browser

YouTube to MP3

Add the option to download music to YouTube

IE Tab

View websites as if you visited them with Internet Explorer

User Agent Switcher

Tool to switch the user agent used

Privacy Badger

Block adverts that violate your privacy

Foxtana Pro

Have Cortana search Firefox

HTTPS Everywhere

Browse in a more secure manner with the HTTPS protocol

Bookmark Duplicate Detector

Eliminate you duplicate bookmarks from your favorite browser

MEGA Privacy

Access your MEGA account from Windows

MediaFire Desktop

Share files with your devices and other users

Filemail

Send large files from your computer

SendSpace

Send files to whoever you want

Google Drive

Google's cloud storage service

Proton Drive

A secure and private cloud storage service

MEGAsync

The official MEGA client for PC

Yandex.Disk

Store documents, photos, and videos on the cloud

Send Anywhere

Quickly and safely send files between devices

OneDrive

Microsoft's application for cloud storage

iCloud

Manage all your iPhone's contents

TransferNow

Tool to transfer files to different devices

Google Backup and Sync

Backups for your files on Google Drive and Google Photos

Dropbox

Store all your files on the cloud

4shared Desktop

Store your files on the cloud