Windows keeps track of when a file was created, modified or accessed, but there is no easy way to alter these values without relying on a third-party program.

Softedify File Date Attribute Changer is a very simple utility that allows you to modify a file’s date and time attributes in a couple of easy steps.

Getting this app up and running is just as simple as actually using it since it doesn't require installation. However, you do need to make sure that .NET Framework 3.5 is present on your computer system.