1)   zsCompare 2.42
Manually or automatically compare files, folders, text files, source code, Word documents, Excel spreadsheets, and pdf files. You can even compare files within zip files. Includes zsDuplicateHunter a powerful duplicate file finder for free!

 2)   Better File Attributes 1.3
Better File Attributes is Windows Explorer enhancement that allows file dates to be changed at will. It can manipulate entire file hierarchies.

 3)   File&Folder Properties Changer 1.5.2
Ever Want To Change Files' Creation, Modified, or Acessed Date/Time? Now You Can! File/Folder Properties Changer Can Also Change File Attributes Too. Have Many Files? Operates In Batch Mode As Well.