"PassFixer
7zip password recovery can recover lost or forgotten passwords of 7zip file and copy the recovered password from the clipboard. The software is perfectly tested with anti-viruses so you can keep internal folder data without any harm. The three powerful recovery attacks of the utility – 1. Brute force attack
2. Mask attack
3. Dictionary attack
This tool has a unique and understanding interface that permits you to restore the first three letters of the password.
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Recover forgotten passwords of 7zip file