The Demo version is free, but expires after 30 days; you will need to purchase a license if you want to keep on using UVLayout after that. Note: After 6 months the lock resets, so you will be able to test future releases if you decide to not purchase the current version.

Download the UVLayout TGZ file and extract into the folder where you want to install UVLayout. For 64bit OSs only. See Installation_Guide:_Linux for full installation instructions.

After installation, you can run UVLayout by executing the uvlayout-demo/uvlayout-run script. If setting up a launch icon, its this file you’ll need to run.