Install and activate

You need the installer that matches your Mac, your invitation name and email, your beta license key, and an internet connection for activation.

Install on your Mac

1. Download the Intel/x64 or Apple Silicon/ARM64 installer supplied for your Mac.
2. Open the .dmg and read READ ME – Beta Tester.md.
3. Drag ImageBrowserPro.app into Applications, then open it there.

If macOS cannot check the app, close the warning and open System Settings → Privacy & Security. Use Open Anyway for the invited ImageBrowserPro build, authenticate, and choose Open. Do not disable Gatekeeper.

Activate your invitation

1. Read the Private Beta agreement, enter your full legal name, and check the agreement box.
2. Choose I Agree — Continue.
3. Enter the name and email used for your invitation and your individual beta key.
4. Complete activation and wait for the workspace.

Your beta key expires on the date assigned to it. The controlled beta requires a valid invitation license; it does not offer a guest mode. If activation fails, record the exact error and contact the person who sent your invitation.

Next: Open your first folder →