Web based office suite - Thinkfree

Thinkfree is a web based java / Ajax office suite. ThinkFree Office consists of three parts: Write for word processing, Calc for spreadsheets, and Show for presentations.

Advantages of online thinkfree is inexpensive way to access most Microsoft Office documents; excellent spreadsheet and word-processing applications; spreadsheet program skillfully handles Excel calculations and formatting.

however, this thinkfree is supported with online ads but you will get 1GB of space to use. Thinkfree also stated that:-

it's "impressive" and its word processor has "has all the features most people will ever need

More information : - ExtremeTech

Site Review :- ThinkFree