Download Relaaay for desktop
Link a folder once and your files sync to every device automatically. Free while in beta, and it keeps itself up to date, so you only install it once.
Latest version v1.0.16 · released October 30, 2026
Windows
Get it from Microsoft
Signed by Microsoft · no security warning
macOS
Download for macOS
Apple Silicon / Intel · 209.6 MB
Linux
Seeing a warning when you open it?
Relaaay is new, so your computer hasn't seen many people install it yet. That's all the warning means. It goes away as more people use the app.
- Windows: the Microsoft Store version never shows one. With the installer instead, if a blue “Windows protected your PC” box appears, click More info, then Run anyway.
- Mac: if macOS says it can't verify Relaaay, open System Settings → Privacy & Security, scroll down and click Open Anyway.
Looking for the phone app? Android is in early access, iPhone is on the way.