OfficeSuite is also available for S60 2nd Edition. You can read our review of Office Suite for S60 2nd Edition here. The S60 3rd Edition version is similar in functionality and scope. The S60 3rd Edition version is suitable for the Nokia N71, N80, N91, E60, E61, E70, 3250 and other 3rd Edition handsets. Features inlcude support for password protected documents, customised zoom, full screen viewing and editing, 6 language spell check, support for tables and pictures on Word files, word count, and a common file explorer (which allows access to both internal memory, the memory card and the messaging inbox).
Both Quickoffice and Data Viz have demonstrated their respective products (Quickoffice and Documents to Go) running on S60 3rd Edition devices and they are expected to release their software in due course. All of these products are aimed at allowing the edit of Microsoft Office files on S60 phones.
OfficeSuite can open .doc, .rtf, .xls, .csv, and .xml formats.