Sheetster is a web-based spreadsheet (i.e. Excel) editing, viewing and sharing tool. Upload your spreadsheets (or create new ones), edit spreadsheets in Excel-like interface, and securely share them with others (friends, coworkers, family, etc).

Some of Sheetster features:

• Create and Share your spreadsheets in Excel-like interface.
• Export/import files to/from Microsoft Excel.
• Upload existing Excel documents and share them online.
• Provides support for over 180 Excel formulas.
• Embed Spreadsheets in your blog or website.
• Option to subscribe to updates on spreadsheet cells via RSS. Excellent feature for collaborators.
• Make your spreadsheets public or private.
• Try Sheetster demo from here (no-registration required).
• For more information go to Sheetser FAQ page.

Check out Sheetster @ [www.sheetster.com]