Best alternative software

Best Open Source Microsoft Office Alternatives

A suite of productivity applications that includes Word, Excel, PowerPoint, and Outlook.

Microsoft Office3 tools

Open-source tools

Showing 3 of 3 curated projects from this topic.

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CryptPad

Open-source collaboration suite offering encrypted document editing, file sharing, and team workspaces with complete privacy protection.

7,540

AGPL-3.0

Alternative to: Microsoft Office

LibreOffice

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

3,898

GPL-3.0

Alternative to: Microsoft Office

Collabora Online

Powerful online document editor with Microsoft Office compatibility. Integrate into your infrastructure or use trusted hosting partners for secure team collaboration.

3,196

Unknown

Alternative to: Microsoft Office