


Microsoft Excel up until 2007 version used a proprietary binary file format called Binary Interchange File Format (BIFF) as its primary format. Xls Converter View other document file presets The current versions are 2010 for Microsoft Windows and 2011 for Mac OS X. It has been a very widely applied spreadsheet for these platforms, especially since version 5 in 1993, and it has almost completely replaced Lotus 1-2-3 as the industry standard for spreadsheets. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. Pre-2007 versions of Excel use XLS as the primary format for saving files. Microsoft Excel is a commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. Official Information on OpenOffice Calc More Information on OpenOffice Calc Review of OpenOffice Calc Convert files to Open Office Spreadsheet It is also possible for advanced users to edit the rate of compression, therefore achieving higher compression ratios.

By utilising an open source compression technique, it is often possible to repair partially corrupted files. Usually the file will consist of an XML file, directories and thumbnails. Files are saved and compressed using ZIP compression which generally makes the file size smaller than the equivalent file created by Microsoft Excel and saved as a XLS file. The OpenOffice Spreadsheet file format was developed by the OASIS industry consortium. XLS to Open Office Spreadsheet - Convert file now View other document file presets Calc can be installed on all popular operating systems including Windows, OX, Linux and Solaris. Calc features common spreadsheet functionality such as formulas, wizards, formatting and styles. By allowing users to open and even save in Excel format, OpenOffice Calc is often used to overcome incompatibility issues. OpenOffice is a free suite of productivity tools which has been hailed as viable alternative to Microsoft Office. OpenOffice Spreadsheet is the default file type for the OpenOffice application called Calc.
