Boomerang for Google Mail

Schedule when to send emails

AniWeather

Firefox add-on to get to know the weather forecast

Hotmail for Thunderbird

Access Hotmail from Thunderbird

Mozilla F1

Share from a button on your browser

Flagfox

Find out the location of a web server

feedly

RSS feed reader

Greasemonkey

Download scripts to modify any web page

Picnik

A photo editor for Firefox

Google Icon

Show the web's icon in Google's results

Print Edit

Customise the aspect of a web before printing it

InfoRSS

Keep up with what's going on while you browse

Faceplus

Express yourself with emoticons on Facebook

EPUBReader

Enjoy reading eBooks on your browser

YouTube to MP3

Add the option to download music to YouTube

Read it Later (Pocket)

Save whatever you don't have time to read

BetterSearch

Improve the information offered by Internet search engines

Collage Maker

Create fun photo collages very easily

Animosaix

Create spectacular mosaics with your photographs

FotoMix

Create stunning montages with your favorite photos

FunPhotor

Create the funniest photo montages

Phototastic

Tool for photo collages

PanoramaStudio

Panoramic image creation software

Picture Collage Maker

Create all sorts of calendars and cards using your photos

Microsoft Image Composite Editor

Manage to compose astonishing panoramic photos

Posteriza

Create posters or banners based on any image

Photo Collage Maker

Simple tool to create collages

PhotoFantasy

The best way to create funny photo montages

Face Off Max

Place your photo on your favorite magazine

Artensoft Photo Mosaic Wizard

Automatically create mosaics with thousands of photos

RasterStitch

Join your photographs in a single panoramic view

HP Photo Creations

Create stunning cards and calendars with your images