7z Password Recovery tool
If you want to unlock password-protected 7z file then using the PassFixer 7z Password Recovery tool. This tool has a simple graphical interface that make it very easy and simple to use for technical or non-technical 7z users. You can also try its free demo pack for your satisfaction in which user can restore the first 3 letter of the password. This tool has 3 unique recovery techniques such as- Brute Force Attack, Mask Attack & Dictionary Attack to unlock 7z file passwords.
Michael Smith commented
I searched for the solution as an open password protected 7z file, Had some difficulty at the beginning as to how to use this SysInspire software but the demo video provided was really helpful and this software did miracles that I was not able to do for 2 days now (remember the password). With its diversified features and the different options you get with Brute Force Attack, Dictionary Attack, and Mask attack, it becomes a final solution to the problem. This software also available at free trial version for further use and recover first three letter of the password, when user satisfied with the solution then thy can go to full featured software at less price.