You may know LibreOffice from the desktop - the free and open source office suite (successor to OpenOffice) with over 200 million users worldwide. It's secure and respects your privacy, not sharing your documents with anyone else. It's also available for Android in a simplified form, to view documents in these formats:
• Open Document Format (odt, ods, odp, odg)
• Microsoft Office 2007–365 (docx, xlsx and pptx)
• Microsoft Office 97–2003 (doc, xls and ppt)
LibreOffice Viewer also has experimental editing features, which are not yet suited to production use. (Experimental mode can be enabled in the app settings.) The software is open source and made by a worldwide community, so if you'd like to improve the experimental editing support, please join us!
Feedback and bug reports are very welcome, to help developers improve the quality of the application. You can report bugs and attach files here: https://bugs.documentfoundation.org
LibreOffice Viewer is built on the same technology as LibreOffice desktop for Windows, macOS and Linux. LibreOffice Viewer is released under the Mozilla Public License v2. The software is backed by a dynamic community, represented by The Document Foundation, a not for profit entity based in Germany.
LibreOffice was based on OpenOffice.org (commonly known as OpenOffice). Full credits: https://www.libreoffice.org/about-us/credits
• Various bug fixes from LibreOffice core
• Support for more languages
• Various bug fixes from LibreOffice core
• When exporting to PDF, a file name based on the current document is now suggested.
• The display of row and column labels for spreadsheets has been improved.
• "Save As" now also works when the experimental editing mode is disabled.
• The height of the address and formula bar for spreadsheet documents now automatically adjusts according to the font size.
• Many changes in LibreOffice core.
v14/v15:
* switch to new NDK and unified headers
* lots of crashfixes, esp. when trying to interact while document is not loaded yet
* reworked document browser/show active directory
* start using runtime permissions on newer versions of Android
* search in document no longer tied to experimental mode
v12/v13:
* switch to clang
* lots of fixes
* new recent documents feature
* redesigned document source selection
v10/v11 (alpha only):
* fixes potential memory leaks
* design cleanup
v8/v9:* lots of bugfixes* smaller design changes* known issue: opening presentation after spreadsheet has rendering issue - restart app to workaroundv6/v7:* fix opening files via intent (i.e. opening mail-attachments) when the app wasn't running already* experimental editing UI reworked (uses toolbar, allows switching fonts)* other bugfixesv4/v5:* fix crash when rotating screen in document browser* enable svg support
