LibreOffice
🇩🇪 DE
4.3/5· 2,855 reviews across 6 portals
Free, open-source office suite with full document control and no vendor lock-in.
Replaces
LibreOffice is sought as a European alternative to:
Features
Document Creation & Editing
- Writer: Advanced word processing with mail merge, track changes, comments, and document comparison
- Calc: Spreadsheet tool with over 500 functions for financial, statistical, and mathematical operations
- Impress: Presentation software with PowerPoint compatibility and multimedia support
- Draw: Vector graphics editor for diagrams, flowcharts, and 3D artwork
- Math: Formula editor for visual and plain-text formula creation
- Base: Database management with tables, forms, queries, and reports
File Compatibility & Conversion
- Native OpenDocument Format (ODF) support
- Full compatibility with Microsoft Office formats (DOCX, XLSX, PPTX)
- PDF editing and export capabilities
- CSV import and export
- ODBC connectors for database integration
Collaboration & Sharing
- Track changes, comments, and document comparison
- Email attachment functionality (via File > Send > As Email)
- Cloud storage integration with Google Drive, Nextcloud, and SharePoint
- Third-party email client integration (Thunderbird, Outlook)
Security & Accessibility
- Password protection and digital signatures
- Built-in support for screen readers and assistive technologies
- Open-source code available for review and modification
Integration & Extensibility
- ODBC connectors for MySQL/MariaDB, PostgreSQL, MS Access, and Adabas D
- API for third-party software integration
- Extension marketplace for additional functionality
Pricing
LibreOffice is free and open-source software with no licensing fees or subscription costs. Third-party app stores may list paid versions, but these are not official LibreOffice pricing.
EU Trust Profile
0 of 9 criteria verified with evidence, last checked 2026-08-03. Every ✓ links to its source.
- Data Processing Agreement (DPA)
LibreOffice does not publicly offer a Data Processing Agreement (DPA).
- Trust center / security page
There is no comprehensive trust center or dedicated security/compliance page for LibreOffice.
- EU data residencynot verified
The privacy policy mentions data storage may occur when required by EU regulations, but no specific hosting locations are stated.
- Public sub-processor list
No public sub-processor list is available for LibreOffice.
- ISO 27001
The certification page describes a program for professionals, not ISO 27001 or other compliance certifications.
- SOC 2
No SOC 2 certification is mentioned on the certification page.
- BSI C5
No BSI C5 certification is mentioned on the certification page.
- TISAX
No TISAX certification is mentioned on the certification page.
- German-language supportnot verified
Community support and documentation are available in German, but it is unclear if product support is officially offered in German.
Verified means: the claim was publicly documented at the linked source on the check date. The vendor's own information prevails.
Reviews
Recurring themes, synthesized from public reviews across portals.
What users value
- Completely free and open-source, eliminating software costs for budget-conscious users, non-profits, and educational institutions
- Full compatibility with Microsoft Office formats (.docx, .xlsx, .pptx), enabling seamless collaboration with users of proprietary software
- Comprehensive suite including Writer (word processing), Calc (spreadsheets with advanced formulas), Impress (presentations), and additional productivity tools in one package
- Highly stable on Linux platforms with a clean, functional interface
- Extensive customization options through over 600 extensions and templates
- No vendor lock-in due to open-source licensing and support for multiple document formats
- Regular updates and active community support
Where users see room to improve
- · Compatibility issues with complex Microsoft Office documents, particularly those with advanced formatting, macros, or embedded objects
- · User interface described as dated or less polished compared to commercial alternatives like Microsoft Office
- · Limited mobile and online collaboration capabilities, with no native mobile app and reliance on third-party solutions
Ratings across portals
Linked facts, we bring ratings from every portal together in one place.
Integrations
Feature, pricing and integration details are based on web research (as of 2026-08-02), without guarantee, errors are possible. The vendor's website prevails.