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XLSX to XLS

In the new released Microsoft Office Suite, Excel 2007 introduces a new spreadsheet format .xlsx, which is the default spreadsheet saving format. Comparing with the former .xls, the new xlsx has much more smaller size than before..

Office Open XML is a new file format that Microsoft developed for representing spreadsheets, charts, presentations and word processing documents, .xlsx is one of them as new extension spreadsheet name. In Excel 2007, Excel includes both compatibility checkers and file converter so that you can share the new spreadsheet format with the old versions of Office.

But if you use the old version Ms Excel component such as: Excel 2000, XP and 2003. They will not read the latest .xlsx sheets directly unless installed with a compatibility hotfix. Click here to get the compatibility pack.

So you want to browse a Excel saved .xlsx file, and now a pity that is not installing any version Ms Excel, you can download a excel xlsx viewer to open the new xlsx file. Other way, you can also change Excel .xlsx file extension to .zip, and then open the .xlsx file with a file decompressing tool.

Xlsx to xls solutions for you.

Addintools Create for Ms Excel
This Excel creation tool will help you manage Excel file well, convert xlsx to Sheets, Charts, Diagrams, AutoShapes, Drawings, WordArts, Reports, Tables and Cards.

Microsoft Office Compatibility Pack 2007
For the old version Office, you can install this fix pack and then you can open and edit new xlsx etc. Open XML file on your Office programs.

Other related Ms Office tools for you

Excel 2007 Password
This Excel password recovery tool will find your lost Excel spreadsheet password back, so that you can open the encrypted spreadsheets.

Excel Recovery Toolbox
Excel Recovery Toolbox will fix and repair the broken Excel file for you recovery.