| Feature | diagrams.net (Draw.io) | LibreOffice Draw | Dia | | :--- | :--- | :--- | :--- | | | Truly portable via any web browser; desktop app available | Desktop-based; requires installation | Desktop-based; lightweight | | Best For | Users needing maximum flexibility and access from any device | Users already in the LibreOffice ecosystem | Users wanting a lightweight, no-frills desktop tool | | Pricing | Free | Free | Free | | Platform | Web, Windows, Mac, Linux | Windows, Mac, Linux | Windows, Mac, Linux | | Key Strength | Large shape library, cloud integration, collaborative | Full suite integration, offline use | Long-standing open-source project, efficient |
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