Web application to open and edit documents, spreadsheets, and presentations. Integrated with GMX File Storage cloud storage.
Germany
EU
ONLYOFFICE Alternatives
ONLYOFFICE is described as 'Open-source suite for editing documents, spreadsheets, presentations, forms, and PDF files with co-editing modes, plugin support, AI assistant, and integration across 40+ platforms' and is a leading Word Processor in the office & productivity category. There are more than 50 alternatives to ONLYOFFICE for a variety of platforms, including Web-based, Windows, Android, Mac and Linux apps. The best ONLYOFFICE alternative is LibreOffice, which is both free and Open Source. Other great apps like ONLYOFFICE are Microsoft 365 Copilot, Google Docs, Apache OpenOffice and CryptPad.
filter to find the best alternatives
ONLYOFFICE alternatives are mainly Spreadsheet Apps, but if you're looking for Word Processors or Office Suites you can filter on that. Other popular filters include Self-Hosted. These are just examples - use the filter bar below to find more specific alternatives to ONLYOFFICE.
Alternatives list
Lokaltools is a privacy-first, browser-based toolkit with 100+ tools across 8 categories. Everything runs entirely in your browser using WebAssembly — no files are ever uploaded to a server, no account is required, and nothing ever leaves your device.
+5
CloudOn brings Microsoft 365 Copilot to your iPhone & iPad and links it to your Box, Dropbox, .
Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Android
- iPhone
- Android Tablet
- iPad
+3
WebODF is a JavaScript library that makes it easy to add Open Document Format (ODF) support to your website and to your mobile or desktop application. It uses HTML and CSS to display ODF documents.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Online
- Self-Hosted
51 Autype alternativesAutype is a full-featured document editor that fills the gap between Word and LaTeX.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
+1
Microsoft Office documents viewer, open source document and spreadsheets editor, PDF maker, voice recorder, document scanner and file manager, all features in a single app. The best document editing and management suite for iPhone and iPad.
Cost / License
- Paid
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- iPhone
- iPad
+1
Spreadsheet formulas can do almost anything and save you a lot of time, but only few of us are using their full potential. Useful Formulas makes it super easy to benefit from the power of formulas - just copy and paste.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
+1
Choose Collabor8online for online project management software, document collaboration and task management software securely hosted in the UK.
54 Writty alternativesTakes notes, write your next article or book. Save as MD or HTML file and open it again. With Writty you also can export in PDF and Plain text. Includes the basic functionalities of any text editor + Dark Mode, a sleek design and RTL support.
BCS Author makes in-browser writing simple and easy! Just go to the site (or extension), and start writing!
Cost / License
- Free
- Open Source
Platforms
- Online
- Firefox
A modern AI document editor, write your documents with ease with intergrated Context aware AI.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
+4
Malaysia
United States
Pakistan
United Kingdom
Similar features, plus it is open source. The inconvenient is the lack of a good looking graphical user interface.