A free, lightweight tool that clears Windows’ memory cache without bloatware. Download from Wagnardsoft (official source). This does exactly what SGB’s “memory boost” does – but for free.
Smart Game Booster Pro – бесплатная лицензия - Comss.one smart game booster 52 key link
If you are looking for a or a way to activate the "Pro" version: A free, lightweight tool that clears Windows’ memory
The "Pro" version requires a paid license key. The Pro version typically offers: smart game booster 52 key link