Merlin Project 3 and 4
Merlin Project 3 and 4 will no longer be developed any further. You can download the latest version here:
Copy the app into your Applications folder and start it from there.
macOS Catalina: Install and update fails because this version is not notarized by Apple… "Merlin Project 4" can't be opened because Apple cannot check it for malicious software. Download a fresh copy from our website, perform a right-click onto the app, select 'Open', and confirm by clicking onto 'Open'.
Version 3 was replaced in 2016 by Merlin Project 4, both use the same license.
The license is a small file, not a license number or login to a license database. You can have your license file sent to you at any time. Simply use our online query.
Merlin Project creates a folder on your Mac for your user, where you can find the installed license:
- Merlin Project 3: ~/Library Application Support/Merlin Project
- Merlin Project 4: ~/Library/Containers/net.projectwizards.merlinproject/Data/Library/Application\ Support/net.projectwizards.merlinproject
The versions are supported from the following operating systems:
- Merlin Project 3: OS X 10.9.5 (Mavericks) to OS X 10.10.5 (Yosemite)
- Merlin Project 4: OS X 10.10.5 (Yosemite) to macOS Catalina (10.15.7)
The use with a newer operating system is at your own risk and is not supported by us!