the complete office suite that's completely portable
OpenOffice.org Portable is the complete OpenOffice.org office suite including a word processor, spreadsheet, presentation tool, drawing package and database packaged as a portable app, so you can take all your documents and everything you need to work with them wherever you go.
Features:
OpenOffice.org Portable is a full-featured office suite that's compatible with Microsoft Office, Word Perfect, Lotus and other office applications. It's easy-to-use and feature-rich, performing nearly all of the functions you'd expect in an office suite, but at no cost.
Portable OpenOffice.org is a repackaged version of OpenOffice.org designed with portability in mind. It works just like regular OpenOffice.org installed on your computer does, except it allows you to use it on any Windows computer without installing anything. It has all the features of the excellent OpenOffice.org office suite except for the Data application. It also includes some special enhancements to make it work even better from your portable drive.
Additional Icons: By default, OpenOffice.org Portable includes the Galaxy icon set. Add the Classic, Crystal, High-Contrast, Industrial and Tango icon sets by installing the OpenOffice.org Portable 3.0 Image Pack.