Here is why most "trial reset" tools fail today:
Upon execution, the utility purges configuration files and local database caches located in %ProgramData% and %AppData% directories. By eliminating these residual files, the feature prevents the software from cross-referencing previous installation dates with local logs, a common method used to detect trial reset attempts. Bitdefender Antivirus Plus Trial Reset
A: No. Bitdefender uses network time protocol (NTP) to sync with atomic clocks. Changing your system date will break SSL certificates (you won’t be able to browse the web) and Bitdefender will still know the real date. Here is why most "trial reset" tools fail
While official "trial reset" tools do not exist—as Bitdefender ties its 30-day trials Bitdefender Central Bitdefender Antivirus Plus Trial Reset