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EteSync DAV

Local CalDAV bridge for EteSync encrypted accounts

Calendar & Contacts ★ 331 stars Medium setup GPL-3.0

EteSync DAV is a local adapter that exposes an encrypted EteSync account as a standard CalDAV and CardDAV server, allowing any calendar or contacts client to work with self-hosted EteSync data.

Official siteSource code

Key features

  • Local CalDAV bridge for EteSync
  • Works with any calendar client
  • Keeps data end-to-end encrypted

Strengths

  • Released under the GPL-3.0 license
  • Written in Python
  • Tiny footprint — runs in 128 MB RAM

Is EteSync DAV secure?

OSV.dev has no published security advisories for EteSync DAV's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

EteSync DAV replaces

Self-hosted iCloud Calendar alternatives

Health badge

Maintain EteSync DAV? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 43 · fair

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[![SelfHostIndex health score for EteSync DAV](https://selfhostindex.com/badge/etesync-dav.svg)](https://selfhostindex.com/app/etesync-dav/)
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<a href="https://selfhostindex.com/app/etesync-dav/"><img src="https://selfhostindex.com/badge/etesync-dav.svg" alt="SelfHostIndex health score for EteSync DAV"></a>
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.. image:: https://selfhostindex.com/badge/etesync-dav.svg
   :alt: SelfHostIndex health score for EteSync DAV
   :target: https://selfhostindex.com/app/etesync-dav/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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