A quick search on Reddit or the LFS forum reveals countless stories:

No legitimate file sharing platform or trusted developer distributes an "unlocker."

LFS uses a combination of:

This is the most common form of unlocker. The user runs an .exe file (the unlocker) before or during the launch of LFS.exe. This injects code into the game's RAM to modify the flag that checks for IsLicenseValid. Instead of changing the hard drive file, it changes the running instruction.

Lfs 0.7 Unlocker

A quick search on Reddit or the LFS forum reveals countless stories:

No legitimate file sharing platform or trusted developer distributes an "unlocker." lfs 0.7 unlocker

LFS uses a combination of:

This is the most common form of unlocker. The user runs an .exe file (the unlocker) before or during the launch of LFS.exe. This injects code into the game's RAM to modify the flag that checks for IsLicenseValid. Instead of changing the hard drive file, it changes the running instruction. A quick search on Reddit or the LFS