OpenRocket is a free rocket simulator; it will help you design and simulate your rockets. Features Six-degree-of-freedom flight simulation / Automatic design optimization / Realtime simulated ::More

EPUBReader is a free Firefox extension that will let you read ePub files in the browser, without installing additional software! If you click on a link to an ePub-file, you are normally prompted by ::More

Stanza Desktop is a free program that will let you read or convert ePub documents; it will also assist you in transferring your books to Stanza iPhone/iPod Touch. Stanza Desktop currently supports ::More

If you ever wanted to have the Icon of the Christ on your desktop, not as a wallpaper image, but in a discreet way, at a side or corner of the screen, being also able to open Bible chapters, you ::More

OpenTeacher is a free vocabulary training application you can use if you learn a foreign language. To start practicing you need to enter a list of words in both a known and a foreign ::More