MIT (apps) / Custom (server)

Joplin

Open-source note-taking and to-dos with sync and encryption

A free and open-source note and to-do application with Markdown support and optional end-to-end encrypted sync.

Joplin main image

In depth

What it is

Joplin is a free and open-source note and to-do application with Markdown support and optional end-to-end encrypted sync.

Key features

  • Markdown notes - Markdown-based notes with notebooks and tags.
  • Encryption - End-to-end encryption for sync (configuration-dependent).
  • Sync - Multiple sync backends including self-host options.
  • Web clipper - Web clipping and attachments support.

Strengths

  • Markdown notes - Markdown-based notes with notebooks and tags.
  • Encryption - End-to-end encryption for sync (configuration-dependent).
  • Sync - Multiple sync backends including self-host options.

Trade-offs

  • Sync complexity - Conflict handling and backend choice affect reliability.
  • Collaboration - Multi-user workflows are limited compared to team wikis.
  • Feature variance - Capabilities differ between desktop and mobile apps.

Pricing

Open-source software. Direct license cost is zero; costs are typically infrastructure, operations, and optional paid support or hosting.

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