1)   Extension Copy 2.1
Extension Copy is an explorer enhancements shell tool. It allows you to only copy the file with specific extension when you copy folder with windows explorer. [ www.softboy.net ]
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 2)   TyphoonCopy 1.0
TyphoonCopy is a powerful file copy utility. Copy multiple files and folders at the same time. Apply multiple filters to all copy operations, such as wildcard inclusion and exclusion, newest files only, changed files only, and more.
copy, file, files, file copy, wildcard, wildcard copy, file filter, copy filter, batch copy, batch file operations,