Official Apache OpenOffice download page. Join the OpenOffice revolution, the free office productivity suite with over 390 million trusted downloads.

Apache OpenOffice® 4.1.15 is the free and open productivity suite from the Apache Software Foundation. Apache OpenOffice features six personal productivity applications: a word …

The official developer website of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.

Apr 1, 2015 · You are free to import your old Microsoft Excel spreadsheets, or save your work in Excel format for sending to people who are using Microsoft products. Calc is able to read .xlsx …

Apr 1, 2013 · The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.

Apr 1, 2015 · OpenOffice is free. Word processing, spreadsheets, presentations, databases, formulas and graphics - available for download

May 29, 2025 · Discover the best free alternatives to Microsoft Excel that will help you work smarter and faster by allowing you to create comprehensive data spreadsheets.

LibreOffice is a private, free and open source office suite – the successor project to OpenOffice. It's compatible with Microsoft Office/365 files (.doc, .docx, .xls, .xlsx, .ppt, .pptx) and is backed …

OpenDocument became OpenOffice's default format beginning with version 2.0 and other organizations would adopt the OpenDocument format. Development of OpenOffice.org was …

Apr 1, 2015 · This is the home page for the Apache OpenOffice spreadsheet application, named Calc. A product description (including screenshot) can be found here. Note that the Chart …