Downloads
Download Ultra Explorer
Free to download. Install the Mac app in a minute, or run it on your NAS or server with Docker.
Download for macOS
macOS 11+ · Apple Silicon · .dmg· 43.6 MB
Or install with Homebrew:
$ brew install --cask sudo-rahman/tap/ultra-explorerWindows and Linux versions are coming soon. See the roadmap

- Version 1.0.2
- Released October 2, 2026
- Verify your download with the SHA-256 checksums
- All releases on GitHub
Synology · Unraid · TrueNAS
Docker / NAS
Deploy the full web interface with direct access to your local storage mounts.
- Create a .env file with ULTRA_ADMIN_PASSWORD.
- Save the file below as compose.yml next to it.
- Run docker compose up -d, then open port 7373.
compose.yml
services:
ultra-explorer:
image: ghcr.io/sudo-rahman/ultra-explorer:latest
restart: unless-stopped
ports:
- "7373:7373"
environment:
ULTRA_ADMIN_PASSWORD: "${ULTRA_ADMIN_PASSWORD:?Set ULTRA_ADMIN_PASSWORD in .env}"
ULTRA_LOCAL_ROOTS: /mnt/local
volumes:
- ultra-data:/data
- ./files:/mnt/local
read_only: true
tmpfs:
- /tmp:size=64m,mode=1777
security_opt:
- no-new-privileges:true
cap_drop:
- ALL
volumes:
ultra-data:Free to use. Pro and Lifetime unlock multi-cloud search, space analysis and scheduled sync. See pricing