Download

Pick a build. Open it.

The desktop app runs the SVM sandbox locally. No account, no sign-in. Source under PolyForm Noncommercial 1.0.

Free for noncommercial usev0.1 previewNo telemetry

Builds.

macOS · Apple Silicon
macOS 12+. M1, M2, M3, M4.
macOS · Intel
macOS 12+. x86_64 Macs.
Windows
Windows 11 64-bit. NSIS installer.
Coming soon
Linux
AppImage + deb. Ubuntu 22.04+.
Coming soon

Prefer the source.

Clone the monorepo, run pnpm install and pnpm --filter @relay/desktop dev for Electron + HMR. Read the architecture notes in the docs.

System requirements
  • macOS 12 Monterey or newer.
  • 2 GB free disk per project (program ELFs + account blobs).
  • Node 22 only if you build from source. The packaged app bundles its runtime.
  • Archive RPC endpoint (Helius / Triton / your own) for replay paths that read slot - 1.