I had to remove the password of a 7zip file, so I got
eSoftTools 7z Password Recovery software. This software recovers passwords in all types of characters, whether it is alphabetic, numeric, symbolic or any other. I used this software and I got great results and my 7zip file was recovered in just a few steps. It also provides a free demo for all users. You can recover the first three characters of your 7zip file.
INFO;-
Remove Password of 7zip File