Automatic directory synchronization via Git.

Keep your files in sync across devices — no manual Git needed. Primary use case: Obsidian vault synchronization.

syncthis runs as a tray app that sits in your menu bar. Connect your GitHub account, pick a repository, choose a local folder, and your files stay in sync automatically.

Visual conflict resolution — When the same file is edited on two devices, resolve conflicts with a side-by-side diff view:

Dashboard — Monitor sync health, view activity, and manage settings:

Setup wizard — Connect GitHub, pick a repo, choose a folder — done:

• A GitHub account (free)
• Git installed (CLI only — the desktop app includes Git)

New to Git? Follow the Obsidian Setup Guide for a step-by-step walkthrough.

Download the latest release from GitHub Releases.

syncthis is also available as a CLI tool:

npm install -g syncthis syncthis init --remote git@github.com:yourname/vault.git syncthis start

See the CLI documentation or the npm page for full details.

On a configurable schedule (default: every 5 minutes), syncthis commits local changes, pulls remote changes via rebase, and pushes — fully automatic. Conflicts are detected and resolved based on your chosen strategy. See How It Works for the full sync cycle.

• Obsidian Setup Guide — Step-by-step for new users
• CLI Reference — All commands and flags
• Conflict Strategies — How conflicts are handled
• How It Works — Sync cycle and service lifecycle
• Development — Dev setup and project structure

If you find syncthis useful, consider supporting its development:

• GitHub Sponsors
• PayPal

MIT