These are modified versions of the Chimera Tool software. The claim is that you download a .exe file that bypasses the license check.
Chimera Tool operates on a . Licenses are sold for specific time periods (e.g., 1 month, 3 months, 1 year) and are tied to a unique hardware ID (HWID) of the computer used. Chimera Tool License Activation Free
Many repairs require a secure connection to Chimera's servers to compute necessary security certificates. These are modified versions of the Chimera Tool software