OpenOffice is a free and open-source productivity suite that includes applications for word processing, spreadsheets, presentations, graphics, and databases.

Is OpenOffice open source?

Yes. OpenOffice is open source under the Apache-2.0 licence. Its source code is on GitHub at apache/openoffice and is written mainly in C++.

Yes. OpenOffice is open source, so the software itself is free to use.

Can I self-host OpenOffice?

Yes. OpenOffice can be self-hosted on your own server or infrastructure.

What is OpenOffice an alternative to?

OpenOffice is an open-source alternative to Microsoft Visio, Google Docs, WPS Office and Google Sheets. Other open-source alternatives to Microsoft Visio include LibreOffice.

Is OpenOffice actively maintained?

Yes. The most recent commit to OpenOffice was on 13 October 2026. The project has 1.3k stars on GitHub.

OpenOffice: open-source alternative to Microsoft Visio

About OpenOffice

Apache OpenOffice is a free and open-source productivity suite. It includes applications for word processing (Writer), spreadsheets (Calc), presentations (Impress), graphics (Draw), and databases (Base). The project is maintained by the Apache Software Foundation and is available in many languages.

Key features

Writer for word processing
Calc for spreadsheets
Impress for presentations
Draw for graphics
Base for databases
Available in multiple native languages

Built with: C++ tools
Tags: openoffice; productivity; office-suite; free; open-source

OpenOffice: questions and answers

What is OpenOffice?: OpenOffice is a free and open-source productivity suite that includes applications for word processing, spreadsheets, presentations, graphics, and databases.
Is OpenOffice open source?: Yes. OpenOffice is open source under the Apache-2.0 licence. Its source code is on GitHub at apache/openoffice and is written mainly in C++.
Is OpenOffice free?: Yes. OpenOffice is open source, so the software itself is free to use.
Can I self-host OpenOffice?: Yes. OpenOffice can be self-hosted on your own server or infrastructure.
What is OpenOffice an alternative to?: OpenOffice is an open-source alternative to Microsoft Visio, Google Docs, WPS Office and Google Sheets. Other open-source alternatives to Microsoft Visio include LibreOffice.
Is OpenOffice actively maintained?: Yes. The most recent commit to OpenOffice was on 13 October 2026. The project has 1.3k stars on GitHub.