DateBak
 

DateBak:
this tool will backup, change, restore date.
Useful to expire program and restore date back when program exits.
Program must be execute as administrator to be able to change date.

Hi,
can you provide some info how it works and what exactly does it do? I dont see any manual in these archives. Does it have any limitations?

It backup and restore the system date/time, useful if you wanna expire programs or test how program acts after expiration, while restoring date after the program finishes.