Education and Reference Software

Grammarly checks your writing for grammar, punctuation, and style.

Zoho is an all-in-one online office suite.

Mathematica is a computational software program used widely in scientific, engineering, and...

Sage is a free open-source mathematics software system licensed under the GPL.

MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.

R is a free software environment for statistical computing and graphics.

We are committed to making the best education in the world freely available to any person who seeks...

Bing (formerly Live Search, Windows Live Search, and MSN Search) is the current web search engine...

Trac is an enhanced wiki and issue tracking system for software development projects.

Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the...

W3Schools is a web developers information website, with tutorials and references on web development...

Google Play Books lets you search, preview, and buy millions of books using Google Book Search.

A community-maintained open source database and encyclopedia of music information.

Learn to code by helping nonprofits.

Celestia is an application for real-time 3D visualization of space, with a detailed model of the...

Lingoes is an easy and intuitive dictionary and text translation software.

Make snapshots of web pages, files and desktop apps.

GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching.

Math is the LibreOffice suite's formula editor, that can be invoked in your text documents...

A painless self-hosted Git service written in Go

Udemy is an online learning and teaching marketplace with over 80000 courses and 24 million...

BOINC (Berkeley Open Infrastructure for Network Computing) is a software platform for volunteer...

Slant is a collaboratively edited resource that helps you quickly make decisions.

MakeHuman is an interactive modelling tool for creating realistic 3D human characters.

Tiki Wiki CMS Groupware is a full-featured, web-based, multilingual (40+ languages), tightly...

Google's dictionary extension on Google Chrome.

JabRef is an open source bibliography reference manager.

ExifTool is a platform-independent Perl library plus a command-line application for reading...

A low-cost, capable little PC which can be used for many of the things that your desktop PC does...

to design circuits, as well as so called "layouts", be it PCB or stripboard or breadboard.