Download
Get Arc Companion
Free on mobile, with a secure desktop tool for live stash sync. Pick your platform and drop in.
The mobile app
Maps, items, quests, marketplace and your synced stash — in your pocket. Android is live now, with iOS on the way.
Free to download. No account required to explore maps and items.
App home screenReplace with your image
Desktop sync tool screenshotReplace with your image
Windows desktop tool
Live stash sync
The companion sync tool securely mirrors your in-game inventory to the app. Scan a QR with your phone, and your stash, currencies and progression stay current.
- Sign in by scanning a QR — no passwords
- Encrypted session, your password never stored
- Auto-updates itself, one-click re-sync
Requires Windows 10/11. Run as administrator for capture.
Prefer your browser?
A full-featured web app is on the way — all your raid tools, no install required.
Explore the web app