You can take eSoftTools 7Z password recovery software to extract 7z file password, this is a perfect tool. The software's graphical user interface is pretty simple to use, and if your machine has a dedicated graphics card, it may run quite swiftly. Simple, effective, and powerful. So, if you've lost your 7 Zip password, I'd advise this great software. You should check the software which includes new capabilities such as recovering alpha-numeric passwords and difficult 7z passwords with simple steps.
Read More - Extract 7z file password
Read More - Extract 7z file password