If there are RAR files in your NZB file, ezNZB will open the RAR window when it is done downloading. Or, if there are also PAR files, it will first open the PAR window, which will open the RAR window when it is done.
The RAR window will extract whatever files are in the RARs. When it is done, you can find the files it extracted in the folder named “Extracted_Files” inside your Download folder, which can be opened from the “Step 6” screen.
Like the PAR window, the RAR window can be used in “stand alone” mode. You can use it to extract the contents of RAR files that you download with other programs.