The utility, developed by NirSoft, is a lightweight tool that allows you to run a specific application with a custom date and time without changing your computer’s system clock. Download Sources
: You can run multiple programs simultaneously, each thinking it’s a different date, while your Windows clock remains accurate. Download runasdate
: Click "Run" to start the app with those settings, or "Create Desktop Shortcut" to save that specific configuration for later. Run as Date - Tell programs to run as a specified date. The utility, developed by NirSoft, is a lightweight
: Ideal for developers testing how an app behaves on specific dates, such as leap years or end-of-year rollovers. Run as Date - Tell programs to run as a specified date
: Browse for the .exe file you want to run. Set the Date/Time : Choose your desired "fake" date.
: Often used to run trial-based software that has expired by "traveling" back to a date when the trial was active.
: The safest and most direct source. Softpedia : Offers verified mirror downloads. Uptodown : A popular alternative for Windows utilities. SourceForge : Provides community-hosted versions. Key Features & How It Works