Hidden is related to hidden files on Windows operating system. These files can be opened on Windows XP, or 7.
Hidden stands for Windows system hidden files. These file formats can be opened by Windows Xp or Windows 7 systems. You have chance to open hidden files. In this case you can take a look to internet to learn the way. Or, you may check the following web page to get help:
What to use Hidden
Windows XP, Windows 7
which page related to Hidden file
Hidden Related Searches
You can check related links about Hidden fileextension.