You get many solutions if you search on the internet but on the other hand there are so many fake tools on the internet who grab your whole data. That's why you need to try
PassFixer 7z Password Recovery Software who have the best track record in loyal service. In that you got the Three Advanced features - Brute Force Attack, Dictionary Attack and Mask Attack, they also autosaved the password on clipboard, you just need to apply Three steps to retain you password, Its GUI is very user friendly, their track records and review give 100% surety of the password recovery. For the All users/Consumers they offer a 30 days money back guarantee, Free Updates and Free Demo Trial in which Software restores the password and shows you their first 3 characters.
Read more: Smart solution to recover the 7z file password