Collabora Office is a desktop office suite that brings the Collabora Online interface to local editing on Linux, Windows, and macOS.
Built on LibreOffice technology, it lets you create and edit word processing documents, spreadsheets, presentations, and drawings while keeping files on your own device unless you choose to share them. It focuses on strong document interoperability, support for open standards, and compatibility with common Microsoft Office formats.
This is free and open source software.
Key Features
- Supports text documents, spreadsheets, presentations, and drawings.
- Runs locally on Linux, Windows, and macOS.
- Offers an offline-first workflow that keeps documents on your device.
- Provides compatibility with ODF and Microsoft Office file formats.
- Uses a modern interface derived from the Collabora Online experience.
Website: https://www.collaboraonline.com/collabora-office/
Support:
Developer: Collabora Productivity Ltd
License: Mozilla Public License 2.0

Collabora Office is written in C++, JavaScript, and TypeScript. Learn C++ with our recommended free books and free tutorials. Learn JavaScript with our recommended free books and free tutorials. Learn TypeScript with our recommended free books and free tutorials.
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