Bubble Math

Find duplicate text lines in any text

Get rid of your photos' metadata and protect your privacy

Create images of light beams

Keep track of how much time you spend on each task

Create the menu for next week

RL Vision

Rename files by the batch and without any trouble

Extract images from a PDF document

Comprehensive solution for creating mathematical equations

A tool to study algebra, geometry and calculus

Educational game the promotes learning arithmetic

A calculator for your computer

Programming language focused on scientific calculations

Good graphing calculator by Microsoft

Free and Comprehensive algebra tool

Powerful Mathematic Tool

Share files between Android, Apple and a PC without an Internet connection

Learn to type with this personal tutor

Manage and organize your research and references

Turn your keyboard into a virtual piano

Learn and practice languages easily

Access a huge library from your desktop

Learn languages with Anki

Learn typing playing with Tux