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

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

Apache OpenOffice® 4.1.16 is the free and open productivity suite from the Apache Software Foundation. Apache OpenOffice features six personal productivity applications: a word …

Jun 1, 2025 · Explore this guide to opening Word, Excel, and PowerPoint files without Microsoft Office, featuring several free offline and online alternatives.

If you have an Excel file and don't have Microsoft Office installed on your computer, you can easily open it with OpenOffice Calc. In this article, we'll explain how to open an Excel file with …

By making use of the Microsoft Office 2007 import filters that come standard with OpenOffice version 3.0 and higher, you can open XLSX files using OpenOffice Calc.

Apr 1, 2014 · The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.

Dec 15, 2017 · As a free alternative to Microsoft’s popular Excel, OpenOffice Calc is a tough one to beat. But while the two spreadsheet tools share many qualities, they’re not totally alike.

This guide will walk you through the entire process of making a spreadsheet using OpenOffice, covering data entry, formulas, organization, and visualization from start to finish.

Designed to replace Windows Excel and Lotus 123, Calc lets you create and format professional spreadsheet files. You can even open and edit Excel files in Calc. Calc also has an advanced …