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XLSX to Open Office Spreadsheet

Convert XLSX to Open Office Spreadsheet - convert your file now, online and free. This page also contains information on the Open Office Spreadsheet format and the XLSX file extension.

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Device / Program Open Office Spreadsheet
Category Document File
Description OpenOffice Spreadsheet is the default file type for the OpenOffice application called Calc. OpenOffice is a free suite of productivity tools which has been hailed as viable alternative to Microsoft Office. By allowing users to open and even save in Excel format, OpenOffice Calc is often used to overcome incompatibility issues. Calc features common spreadsheet functionality such as formulas, wizards, formatting and styles. Calc can be installed on all popular operating systems including Windows, OX, Linux and Solaris.
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Technical Details The OpenOffice Spreadsheet file format was developed by the OASIS industry consortium. 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. Usually the file will consist of an XML file, directories and thumbnails. By utilising an open source compression technique, it is often possible to repair partially corrupted files. It is also possible for advanced users to edit the rate of compression, therefore achieving higher compression ratios.
Developed by Microsoft
Useful links Official Information on OpenOffice Calc
More Information on OpenOffice Calc
Review of OpenOffice Calc
Convert files to Open Office Spreadsheet

Converting files for Open Office Spreadsheet

Using Zamzar it is possible to convert a variety of formats to the Open Office Spreadsheet.

Please see a list of supported formats below:

csv to Open Office Spreadsheet (Comma Separated Values)
wks to Open Office Spreadsheet (Microsoft Works Spreadsheet)
xlr to Open Office Spreadsheet (Works Spreadsheet or Chart (Microsoft Corporation))
xls to Open Office Spreadsheet (Microsoft Excel Spreadsheet)
xlsx to Open Office Spreadsheet (Microsoft Excel 2007 Spreadsheet)

XLSX to Open Office Spreadsheet - Convert file now

File extension .xlsx
Category Document File
Description As part of Microsoft's 2007 Office suite of products another open XML document type was introduced. This time in the Excel sphere, Excel is known world wide. It is a powerful tool you can use to create and format spreadsheets, graphs, do complex maths and much more. You are able to create diverse spreadsheets with multiple workbooks, formulae, and various data sources. Files can be saved in the XLSX format, which is based on the Open XML format and uses ZIP compression for smaller file sizes.
Actions XLSX to Open Office Spreadsheet - Convert your file now
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Technical Details XLSX improves file and data management and data recovery. XLSX extends what is possible with the binary files of earlier versions. Any application that supports XML can access and work with data in the new file format. The application does not need to be a Microsoft product it can be any application. Users can also use standard transformations to extract or repurpose the data. In addition, security concerns are drastically reduced because the information is stored in XML, which is essentially plain text. Thus, the data can pass through corporate firewalls without hindrance.
Associated programs Microsoft Excel 2007
OxygenOffice Progessional (Linux)
Developed by Microsoft
MIME type  application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Useful links More detail about the XLSX format
Convert XLSX file