7-Zip is a free and open-source file archiver; a utility used to place groups of files within compressed containers known as “archives”. The program uses a proprietary 7z archive format but can read and write several other archive formats. It can be used from a command-line interface as the command 7-Zip or through a graphical user interface that also features shell integration. Whichever operating system you use, you’ll need a password to access 7-Zip files, hence the need to recover it. If you forget the password to your 7-Zip file, you will not be able to access the file’s contents.
You will need to either find a way to remember the password or use a different program to access the file’s contents. Luckily, there are many ways to recover a 7-Zip password. However, the most effective is to use a dedicated restoration tool. This type of software uses brute force or dictionary attacks to try every possible combination of characters until it finds the correct one. You can also try online password recovery tools. With that said, these are a couple of methods you can try.
Recover 7-Zip Password via the Password-Online Website
You can try 7-Zip password recovery via Password-online.com to access the content of password-protected ZIP archives with less than 500 MB of data. The website is straightforward, and you can decrypt the password-protected files in a few moments. Follow the steps below to do so:
- Visit password-online.com.
- Select the option to “Upload your Encrypted file.”
- Choose the encrypted file.
- Next, you’ll be taken to a new page where you’ll need to type in your real email address. When the decryption procedures are completed, the site will automatically notify you by email.
Using iSumSoft Zip Password Refixer for 7-Zip Password Recovery
The most effective way to recover forgotten ZIP file passwords is to use a professional password recovery program. Paid tools provide more features than free ones, such as cracking large and special character passwords and a user-friendly interface. You can download iSumSoft Zip Password Refixer for a free trial. Let’s check how using iSumsoft ZIP Password Refixe helps recover forgotten or lost passwords for encrypted 7-Zip files:
- Download and install the program on your PC.
- After installation, open the program and click the Open button to choose your zip file.
- Select the suitable attack mode and recovery type: Mask, Normal, Dictionary, or Smart.
- Go ahead and press the Start button to begin recovering your lost password.
- When the password is revealed, the program will notify you, allowing you to open the 7-Zip file.
Mask Recovery Mode
Find your password more quickly based on what you know about it. You can search through all the potential passwords if you know the structure of the lost password. For instance, you may set a range if you know that the password comprises eight characters, begins with “isum,” and the remaining are digits.
Dictionary Rescue Mode
You can discover passwords from the built-in or personalized list of password combinations. This method takes less time. That’s because many people like to use short passwords that are common words or familiar passwords. They may be variants obtained, for example, by appending a digit or punctuation character, dictionary attacks frequently succeed. To improve the likelihood of successful password retrieval, we propose that you create your password dictionary. Simply put, password dictionaries are lists of passwords that security programs can use as a template for guessing.
Normal and Smart Modes
Normal method is the fastest type of recovery but does not allow you to set any conditions for your search. This option is intended for experienced users only and should be used cautiously. The Smart attack is the most complex type; it tries all possible combinations in the selected range, which allows you to get the best possible result when searching for short passwords