File Spy 

File Spy allows you to scour your disks and change file time stamps and manage files. For example, if you work from 8 AM to 5 PM, you can program File Spy to change the date and time of any files that it encounters to 6 PM - 11 PM.
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febooti fileTweak 

Change file / folder date, time (timestamp) and attributes. Expands Windows "property" tabs to display additional file properties. View file and folder content (copy file list to clipboard). View file and directory description. Easy to use.
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