The internet is filled with "trial reset" scripts and manual workarounds designed to trick the software into thinking the trial has just begun. The Manual Scrub:
Some users resort to Terminal commands to delete deep-seated "leftovers" like the updater and background agents. The Time-Travel Trick: paragon ntfs reset trial
in Recovery Mode, changing the system date back several years, installing the app, and then resetting the clock. Super User The Official "Grace Period" The internet is filled with "trial reset" scripts