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CapsuleCraft icon

CapsuleCraft

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CapsuleCraft - zero-database, pure-MIME multimodal workspace and personal knowledge engine. Every note is an RFC 5322 .eml file. Native desktop + Web version too.

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Cost / License

  • Free
  • Open Source (MIT)

Application type

Since

  • New

Updated

  • Updated Nov 2026

Platforms

  • Windows
  • Mac
  • Linux
  • AppImage
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Backup & Sync

GitHub repository

  •  21 Stars
  •  2 Forks
  •  1 Open Issues
  •   Updated  
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CapsuleCraft was added to AlternativeTo by George9494 on and this page was last updated .

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What is CapsuleCraft?

A desktop app for thinking. Each page is a real email-format file (.eml — RFC 5322 / RFC 2045): open it in Thunderbird, search it with grep, diff it in git, back it up with rsync, sync it with Syncthing. CapsuleCraft adds the editor, search, planning and structure on top — and the files stay yours.