You can use this application for many functions. Swiss File Knife can help you in finding the required files, searching for the duplicate files, tree sizing and even comparing two folders and the content within it.
It works on the command line interface. However, the use of this interface is not incredibly complex. Instructions are available online to help users with the efficient use of this application.
This application can read s number of file formats. Therefore, you do not have to restrict to a few of them while working. .zip, .jar, .tar.gz and .tar.bz2 file is amongst the few supported file formats to help the users.
Swiss File Knife can ease the process of comparison of folders and finding different files quite handy.