If we have young children at home, or our computer is shared by several users, we may be interested in getting rid of any trace of pornography that may remain on the PC, as well as knowing its origin and preventing it from happening again in the future. To do this you can use a program like this: Snitch, which is responsible for analyzing the hard drive to discover these remains of pornography to find out where they come from.
To do this, Snitch uses a skin scanning technique, detecting if a specific image has an inappropriate content. It also checks the names of the video and sound files, as well as the content of any text file, comparing it with a dictionary of inappropriate words.
You can free download Snitch 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.