With Google Docs and Spreadsheets you can create basic documents and spreadsheets from scratch. You can easily do all the basics, including making bulleted lists, sorting by columns, adding tables, images, comments, formulas, changing fonts and more. And it's free. You can also upload your existing files. Google Docs & Spreadsheets accepts most popular file formats, including DOC, XLS, ODT, ODS, RTF, CSV, etc. So go ahead and upload your existing files; all your formatting and formulas will come through intact.
ThinkFree is the leader in next-generation office productivity solutions for platform independent, anytime, anywhere-computing. ThinkFree usability extends beyond PCs and is perfect for Internet-connected devices, including thin client and mobile computing platforms.