Hidden File Finder is the free software to quickly scan and discover all the Hidden files on your Windows system.
One of its main feature is the Unhide Operation. You can select one or all of the discovered Hidden files and Unhide them with just a click. Also it can automatically detects the Hidden Executable Files (EXE, DLL, COM etc) and shows them in red color for easier identification.

It is very easy to use with its cool GUI interface. Particularly, it will be more handy for Penetration testers and Forensic investigators.

Here are the main features,
# Fast multi threaded Hidden File finder to quickly scan entire computer, drive or folder.
# Unhide all the Hidden files with one click.
# Color based representation of Hidden Files/Folders/Executable Files and Unhide operations.
# Open the folder in explorer by double clicking on the List
# Shows detailed statistics during scanning operation
# Sort feature to arrange the Hidden files based on name/size/type/date/path
# Detailed hidden file scan report in HTML format
# Fully portable and can be run from anywhere
# Also includes Installer for local installation/un-installation

Hidden File Finder works on both 32-bit & 64-bit platforms starting from Windows XP to Windows 8.