Change Timestamp allows you to quickly manipulate the timestamp of any file.There is no installation required; open it up, select the parameters you wish to change (creation/last access date, and time) then drag n' drop the target file and you are done. Where most apps include drag n' drop this one is drag n' drop only. There is the ability to batch process multiple files but no option for filtering by type - maybe in future versions this will be added.Change Timestamp is a no-nonsense tool that makes the manipulation of file details a simple process that can be performed in an extremely fast manner.