Hello folks, I have a need for creating excel files with more than 3 worksheets, so I took the Tabular code and beefed up the exporter a little. It does handle more worksheets now, uses XMLWriter to create all the ZIP members, and is properly named now (the class was called TabularXSLXExport, note swapped S and L). Some tests have been added, there are a number of items that I plan to to as time allows: - Add (possibly limited) support for styles and formulas which I specifically need for the project I'm working on so I could write files with the desired layout and functionality. - Add support for reading more aspects of XLSX files, preferrably as much as needed to be able to read and write most files without loss. - Add rendering, maybe at the basic morphic level, maybe using something else as I'm not really up-to-date regarding the developments in Pharo. - Add formula evaluation. - Add editing capabilites to have a fully functional spreadsheet (really far off). Cheers, Hans-Martin -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html