# GenOffice

A free, open-source office suite with AI inside real .docx, .xlsx, .pptx, and PDF files.

HTML: https://softbests.com/software/genoffice
Markdown: https://softbests.com/software/genoffice.md
Website: https://genoffice.ai

- Category: [Productivity](https://softbests.com/category/productivity)
- Pricing: Open source
- Platforms: macOS, Windows, Linux, CLI
- Underrated

## Best for

People who want AI drafting and editing inside documents without a Microsoft 365 or Google Workspace subscription.

## Why it deserves attention

GenOffice bundles Docs, Sheets, Slides, PDF, HTML, and Markdown editors in one desktop app for macOS, Windows, and Linux, opening real .docx, .xlsx, and .pptx files and rewriting only the parts you change. The PDF editor keeps original fonts and can convert to editable Word, Excel, or PowerPoint locally, and a CLI plus agent skill let Claude Code, Codex, and Cursor create and edit the same files. It is Apache-2.0 with about 11,600 GitHub stars; AI features use Genspark credits or your own API key, and complex formatting from heavy Office workflows is where a young suite is most likely to differ.

## Can replace

- Microsoft Office
- Google Workspace

## Related and alternatives

- [Stirling PDF](https://softbests.com/software/stirling-pdf)
- [Paperless-ngx](https://softbests.com/software/paperless-ngx)