Office Alternatives

Here's an article that lists six alternatives to Microsoft Office:

OpenOffice.org (http://www.openoffice.org)
ABIWord (http://www.abisource.com)
Google Docs and spreadsheet (http://docs.google.com)
ThinkFree Office Online (http://www.thinkfree.com)
Zoho (http://www.zoho.com)
NeoOffice (http://www.neooffice.org)

Linux users have several other options when it comes to office suites, including GNOME Office and KOffice.