The most amazing tool for unlocking the lost password of 7z file is the eSoftTools 7z Password Recovery Tool. This tool has a simple GUI and even a non-technical person can operate it efficiently. ,Also the tool has multiple methods for password restoration. You have the option to choose any method among all. I have used this software and found that it performs well and provides an accurate password. It claims to work dine with all editions of Windows OS. Also, it is free from all malware and spyware.
Read more:-Unlocking the lost password of 7z file
All the tools mentioned are using brutal force to try possible combinations, and they demonstrated exactly why password protected encryption is not secure at all. Although 7zip can uses 256 bit AES encryption which itself can’t be cracked by brutal force in anyone’s lifetime, but the password that it uses to protected the encryption key is the weak link, simply because it need to remembered by human being.
Unfortunately almost all the encryption software on the market is using password while lack of self-destruction mechanism like Iphone or Android has to protect against brutal force attach. That gives you a false sense of security and it could be worse than no security in which case you might be more careful with the file.