NESbox is a Nintendo Entertainment System emulator, built on Macromedia Flash technology.

Web based ZX Spectrum emulator in Javascript using canvas to output the display.

A web-based word processor, spreadsheet, presentation, form, and data storage service offered by Google.

A free web-based version of Microsoft's Office productivity suite.

Clipperz is a web based and open source password manager. Free and anonymous.

A free online password manager, automatic login, secure messaging system and personal vault all in one.

Interactive Web 2.0 periodic table with dynamic layouts showing names, electrons, oxidation, isotopes, search.

A program for quickly estimating the environmental consequences of a comet or asteroid impact on Earth.

The web-based ICQ client. No need for download or installation.

Scan your files and links (URL) for viruses and other malicious and unwanted programs for free.