Top DAV GitHub Repositories & Tools (2026)

Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 20 MB of RAM.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

InfiniDysk - The NzbDAV SuperFork. Usenet streaming with a WebDAV server and a SABnzbd-compatible API.

LocalViewer is a fast and full-featured Android SMB/WebDAV/CBZ photo/comic/ebook viewer and video player with folder and library support.

Sync your browser to storage you own. No middleman, no account, no tracking

Self-hosted mail server for your own domain: SMTP/IMAP/POP3, CardDAV/CalDAV, React webmail and admin console, one-command Docker Compose.

:cloud: Sync your bookmarks privately across browsers and devices

DAVx⁵ is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.

📆 Calendar app for Nextcloud

🗓 A modern, simple, feature-packed, fully translatable admin interface for sabre/dav based on Symfony 7 and Bootstrap

📇 Contacts app for Nextcloud

Handle files easily across cloud storage providers and your local hard drive

DeepSeek Harness (DSH) backup & restore plugin — export, import, migrate and sync your complete DSH configuration, plugins, MCP servers, skills and workspace. One-click migration to another machine.

Tatuin (Task Aggregator TUI for N providers)

DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

An image upload and manage tool, base on PicGo

:cloud: ownCloud web server core (Files, DAV, etc.)