OpenDocument Reader
OpenDocument Reader is a free, open-source reading app for Android. Document reader & file editor for Libreoffice & OpenOffice | ODF: ODT, ODS +more. It has 473 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid and Google Play.
github.com/opendocument-app/OpenDocument.droid (opens in a new tab)
About OpenDocument Reader
View and modify documents created using LibreOffice or OpenOffice on the go using the Document Reader & Document Editor! The file reader & document editor allows you to open files like ODF (Open Document Format) documents created using LibreOffice or OpenOffice wherever you are. In the bus on your way to school wanting to look at your notes before the big exam? No problem! With the Document Reader you can open files wherever you like and read & search through your documents to go in a clean and simple way. Is there just one last typo left to fix in your document before sending it out to colleagues? The File Editor supports modification of documents now!
Privacy and F-Droid
F-Droid builds OpenDocument Reader from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is OpenDocument Reader?
OpenDocument Reader is a free, open-source reading app for Android. Document reader & file editor for Libreoffice & OpenOffice | ODF: ODT, ODS +more. It has 473 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid and Google Play.
Is OpenDocument Reader free and open source?
Yes. OpenDocument Reader's source code is public on GitHub under the GPL-3.0-or-later license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install OpenDocument Reader?
You can install OpenDocument Reader from F-Droid (package at.tomtasche.reader) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v4.21.0).
Is OpenDocument Reader still maintained?
The repository's most recent commit was on Oct 6, 2026. Its F-Droid listing was last updated on Oct 5, 2026. appsgit only lists apps whose repository had a commit in the last six months.