While unofficial methods exist for resetting software trials in general, they often involve technical workarounds that may violate terms of service or be unreliable: General Trial Reset Methods (Not Official) Deep Uninstallation : Using advanced uninstallers like Revo Uninstaller
If you have an old version of CrazyBump (v1.2 or v1.2.1), here is the classic reset procedure: crazybump trial reset
Manually "resetting" software via the registry can often lead to system instability or cause the software to crash upon launch. Powerful Free Alternatives to CrazyBump While unofficial methods exist for resetting software trials
: In some cases, setting the system clock back can bypass a trial expiration, though this often causes issues with other software and web browsing. Virtual Machines/Sandboxes crazybump trial reset