Better File Select is a shell extension for the Windows Explorer, which allows users to quickly select multiple files based on a range of criteria. The simplest selection method is through partial file name matches, ie. "select all files which contain .gif". A more powerful method is to use wildcards known to many users through UNIX and DOS. Select all files which match 'image*.gif'" will match all files which start with "image" and end in ".gif". The most powerful method available is to use regular expression pattern matching which is available on powerful unix commands. If all this sounds a bit complicated to you, don't worry. Better File Select features a simple and intuitive user interface. Simply download it and give it a try! You soon won't want to live without it! Better File Select is the ideal companion for "Better File Rename" which allows users to rename multiple files automatically.
Learn and cook your regular expressions.
Rename files using regular expressions
Extension for Windows Explorer.
Add items to Explorer Context Menu - Easily
Add items to Explorer Shell Context Menu (C#)