Synchronization GitHub Repositories (2026) · Open Source Tools

Open Source Continuous File Synchronization

📱 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.

Alternative casync implementation

Peer-to-peer, editor-agnostic collaborative editing of local text files.

Sync your Outlook and Google calendars

SyncYomi is an open-source project crafted to provide a seamless synchronization experience for your TachiyomiSY/Mihon (Mihon client is not implemented but it works the same probably will never be implemented)/manga reading progress and library across multiple devices.

🗝️🐝✨ Rust workspace for Keyhive and related crates

SilentNotes is a simple note taking app which respects your privacy.

SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.

🔄 The fast and extensible synchronization engine for Obsidian.

Collaboratively Synchronize your Grav `user` folder hosted on GitHub, BitBucket or GitLab

WebDAV/gRPC/HTTP high performance server to link high level clients to storage backends

Synchronize/Replicate database changes using SQL Server Change Tracking

LeaderTask: Windows Productivity and Business Task Manager with Calendar and Planner

Watches a local directory and syncs files to another directory or a remote destination using rsync whenever changes occur.

Tools for concurrent programming in Rust