: A personal license is for you , not your computer. You can use a single key on all your personal computers and across different operating systems (Mac, Windows, Linux).
There is currently no enforced time limit for evaluation, but the software will occasionally prompt you to purchase a license if one is not entered. sublime merge license key link
Once you have purchased a license key, you can activate Sublime Merge by following these steps: : A personal license is for you , not your computer