Sync GitHub Repositories (2026) · Open Source Tools

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

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

:cloud: Sync your bookmarks privately across browsers and devices

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.

Cross-device clipboard sync for macOS, Windows & Linux — end-to-end encrypted, LAN-only, no cloud. OCR, CLI and MCP server built in.

The data layer you own: Jazz is a database with tables, blobs, durable streams, collaborative rich text, permissions and more. It runs in your existing cloud as part of your backend.

PostgreSQL-based Task Queue for Python

A lightning-fast, modern, local-first SSH/SFTP/Serial client. Real-time E2EE sync, Team vaults, live sharing, plugins and more. Open-source Termius alternative for Windows, Linux, macOS & Android. Built with Rust/Tauri.

:date: Easy!Appointments - Self Hosted Appointment Scheduler

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

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

Jellyfin Plugin for Kodi

A simple tool for building stories.

📱 Syncplay Mobile (now Synkplay) is a Syncplay client app for Android and iOS. Watch stuff in sync with your friends. Compatible with the official Syncplay for PC. Fully written in Kotlin and Compose multiplatform.

Free Automatic, versioned game save backup and sync for Windows, Linux, macOS, SteamOS, Brazzite.... Auto-detects 22,000+ games and any emulator. Use Hoard Cloud, or self-host with no Hoard One account and no telemetry. Open source (AGPL-3.0).

Sync your Outlook and Google calendars

Dockerized iCloud Client - make a local copy of your iCloud documents and photos, and keep it automatically up-to-date.

Sync Storage server in Rust

End-to-end encrypted sync for Obsidian vaults

CLI to synchronize PIM collections: mail, contact, calendar…