Get the PackRelay launcher
One launcher, every PackRelay server. Sign in, join, play — modpacks sync themselves in the background.
Pre-built binaries are signed-manifest-aware out of the box. The launcher refuses to install a pack whose files don't hash-match what its publisher signed.
Windows 10 / 11 (64-bit)
macOS 12 Monterey or later · Intel & Apple Silicon
Ubuntu 20.04+, Fedora 38+, Arch — 64-bit
Every binary on this page is built by GitHub Actions directly from the public source. Each ships with a SHA-256 hash and an Ed25519 update signature you can verify before running. Why is Windows warning me? →
A thin client between you and the server
Join a server and the launcher fetches the right modpack automatically.
Every pack is cryptographically signed. Tampered files never install.
One account, many servers. Switch between worlds in a click.
Your saves stay yours. The launcher never touches your worlds.
What you'll need
These cover the launcher only. 7 Days to Die itself has its own requirements — see Steam for the up-to-date list.
- OS
- Windows 10, macOS 12, or current 64-bit Linux
- CPU
- Dual-core 2.4 GHz
- RAM
- 4 GB free for the launcher
- Storage
- 500 MB for the launcher, plus pack storage
- Internet
- Broadband (5 Mbps+) for sync
- OS
- Latest stable release of your platform
- CPU
- Quad-core 3.0 GHz or better
- RAM
- 8 GB free for the launcher
- Storage
- SSD with 100 GB free for packs
- Internet
- 25 Mbps+ for fast first-time sync
Questions? Visit our support page or check how PackRelay works.