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Install & update

Download

  1. Open Download Mystilink.
  2. Choose macOS (Apple Silicon / Intel), Windows x64, or Linux x64.
  3. No sign-in is required to download; activation needs a valid key.

If download fails, see Troubleshooting.

Install

  • macOS: Drag the app to Applications. If blocked, use System Settings → Privacy & Security → Open Anyway.
  • Windows: Run the installer and follow the wizard.
  • Linux: Install .AppImage, .deb, etc. per the release page.

First launch & activation

  1. Copy an activation key from the dashboard (after purchase).
  2. Paste the key on first desktop launch.
  3. Configure an LLM to start chatting.

Check for updates

The desktop app queries Mystilink for new versions.

ChannelNotes
StablePublic on the download page; no sign-in to download
BetaMay require a license; switch channel in Settings—see Release channels

If updates fail, note your version and OS, then contact support.