
Socialcalc
wikiCalc is a wiki-based spreadsheet developed by Dan Bricklin and released under a GPL license. SocialCalc is co-developed with Dan and Socialtext, released under SPL and is being integrated with Socialtext Open.
Typer is an online spreadsheet for more than just numbers; put anything into a cell, e.g. files, lambdas, images.
Typer is a spreadsheet that can store anything, files, lambas, images. Typer has helped interior decorators organize projects, amateur DJs make a YouTube playlist, and photographers organize their images.
web-based spreadsheet productivity-app productivity-tool online-spreadsheet