A legitimate user or corporate entity accidentally published their license key online (e.g., in a public GitHub repository or forum). Once a key is public, hundreds of people attempt to use it, triggering an automatic blacklist.
Once a key is added to the revocation list, the software connects to the internet (or uses built-in database logic during updates) to disable itself, locking you out of the premium features. The Hidden Dangers of "Free" Revoked Keys
: If a purchased key is shared publicly on the internet, the developer ( Scooter Software ) will revoke it to prevent widespread unauthorized use. Version Mismatch beyond compare 4 license key has been revoked free
Sometimes an old, invalid key is "stuck" in the system. You can manually remove it by deleting the BC4Key.txt file found in: %AppData%\Scooter Software\Beyond Compare 4\ /etc/BC4Key.txt or within your user config folder. Evaluate via Trial: If you don't have a valid key, the software offers a 30-day fully functional trial . Note that the trial only counts days of actual use , not consecutive calendar days. Beyond Compare Risks of "Free" License Keys Using keys found on public repositories (like GitHub Gists
If you use Visual Studio Code, you can select two files, right-click, and choose "Compare Selected" for a built-in comparison view. Conclusion A legitimate user or corporate entity accidentally published
Scooter Software offers significant discounts for students, schools, and businesses buying multiple licenses. Top Free and Open-Source Alternatives
: Sites offering "free revoked license fixes" often bundle downloads with Trojans, spyware, or ransomware that steal sensitive development data. The Hidden Dangers of "Free" Revoked Keys :
: If you purchased the license through a third party, ensure that the purchase was legitimate and not through unauthorized resellers.
A visual diff and merge tool targeted at developers. It provides two- and three-way comparison of both files and directories, with native support for version control systems like Git.
If purchasing a license is not currently an option, you do not need to rely on risky software cracks. Excellent free, open-source alternatives provide similar functionality without compromising your digital security: