XIUM

Installation Guide

This page provides step-by-step instructions to install XIUM on macOS, Windows, and Linux.

1. Download from Official Sources

Always download XIUM only from our official website or our GitHub release server: https://github.com/xium-ai/xium/releases. This ensures you are getting the latest and untampered version of our installer.

2. Verify the Download (Optional)

To ensure the integrity of the download, we provide an SHA-256 checksum. Open your terminal and run: 


shasum -a 256 Downloads/Xium_25.5.31_aarch64.dmg

shasum -a 256 Downloads/Xium_25.5.31_aarch64.deb

shasum -a 256 Downloads/Xium_25.5.31_x64-setup.exe

Compare the checksum output with the checksum provided on the release page.


🔐

We also sign our software with our own GPG key because we deliberately do not want to use third-party authentication services. To verify the signature GPG must be installed on your system.

Please follow our guide on how to install GPG: gpg-setup


To verify the signature, run:


gpg --verify Downloads/Xium_25.5.31_aarch64.dmg.sig Downloads/Xium_25.5.31_aarch64.dmg

gpg --verify Downloads/Xium_25.5.31_aarch64.deb.sig Downloads/Xium_25.5.31_aarch64.deb

gpg --verify Downloads/Xium_25.5.31_x64-setup.exe.sig Downloads/Xium_25.5.31_x64-setup.exe

You should see output similar to: 


gpg: Signature made Thu 29 May 17:35:52 2025 BSTSignatur vom Thu 29 May 20:48:53 2025 BST
gpg:                using RSA key 2891CE24C0BF6F337B7C350F6BE8091CA137AEDA
gpg: Good signature from "xium <info@xium.ai>" [ultimate]

3. Install and Launch

🖥️ macOS Installation Guide

  1. Double-click the Xium_yy.mm.dd_aarch64.dmg file to mount the installer disk image.
  2. A Finder window will open showing the XIUM app and the Applications folder.
  3. Drag the XIUM app into the Applications folder to install it.
  4. To remove macOS quarantine restrictions and allow the app to run, open the Terminal and run: 

xattr -dr com.apple.quarantine /Applications/Xium.app

🪟 Windows

  1. Double-click the Xium_yy.mm.dd_x64-setup.exe
  2. If Windows Defender warns you, click More info → Run anyway.
  3. Follow the setup wizard to install XIUM on your system.

🐧 Linux (.deb-based)

  1. Install it using your terminal:
    2. sudo dpkg -i Xium_yy.mm.dd_aarch64.deb
  2. Resolve missing dependencies if needed:
    3. sudo apt-get install -f