Table of Contents

Overview

Forgetting passwords can create problematic situations, especially when trying to open important documents protected by strong passwords. The same applies if we forget the password for a 7z file and need to access the files inside. This article will discuss the best way to open password protected 7z files. You’ll learn about a professional and super-fast tool that can help you open 7z files without needing the original password. So let’s begin!

What is 7z Files and How Does It Store Files

7-Zip is a Windows application software that offers to compress multiple files/folders with a high compression ratio in a single file with the .7z file extension. The 7z files can store unlimited files and folders, all compressed into a single, smaller file to save hard drive space and facilitate easier sharing and accessing. When files are added to a 7z archive, they are compressed using algorithms like LZMA or LZMA2, which reduce their size significantly while preserving the original data.

What Do You Do to Get the 7z file Password?

Once, 7z archive files are protected with a password, then they can only be accessed through applying the original password. But what happens, If you forget the password?

There is no such way to open password protected 7z archive files. So you have the following options-

  1. Look for the documents or files where you save confidential passwords. This can be helpful if you’ve written down the archived 7z file password somewhere.
  2. Try to recall the password you set for the 7z file. If you remember it, great! You can now access the files.
  3. Consider using demo versions of professional software, as they often display a few characters of the password in their free versions. If seeing these characters helps you recall the full password, you can open the 7z files without purchasing the software.

Lastly, if the above techniques fail, we recommend using professional 7z Password Recovery Software. This software can help you recover the original password and access your files.

Professional Tool for 7z Password Recovery

In this section, I will show you the best tool that gives you comfort in recalling the 7z file password. This professional and fully automated tool is called eSoftTools 7z Password Recovery Software. This software uses the most prominent recovery techniques such as-

Brute Force Attack: This method is a guaranteed 7z password. It works by trying all possible combinations of characters, including alphanumeric, numbers, special symbols, and more.

Mask Attack: The Mask attack also uses the concept of brute force. This method is helpful for those who have some knowledge about the password, as it allows them to focus on specific patterns or characters while decoding the entire password.

Dictionary Attack: The 7z Unlocker software includes an inbuilt set of over 10 million word combinations. When using the dictionary attack, the software internally uses a preloaded .dic file to attempt to recover the 7z file password by matching it with the words in the dictionary.

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How to Use eSoftTools 7z Password Recovery to Open Password Protected 7z Files

Step 1) Download the eSoftTools 7z Password Recovery Tool and install it on a Windows computer.

eSoftTools 7z Password Recovery

Step 2) Select your password protected 7z files into the software for recovery.

recover 7z password

Step 3) Here, you can see 3-types of recovery attacks (as shown in the above screenshot).

Choose the recovery attack option from the given options – Brute Attack, Masked Attack, and Dictionary Attack, and click the “Recover” button to start the recovery process.

Open Password Protected 7z Files

Through following the above-given steps, Users can easily decode 7z file password and get the original password to open the 7z archive files.

The software also includes an additional feature called “Copy to Clipboard,” which allows users to copy the recovered password and paste it anywhere they need.

Conclusion:

In the above article, we covered the best practices for opening password protected 7z files. We also discussed how to use demo versions of the software to recall the password and suggested a top 7z password recovery tool for cases where you are completely unaware of the exact password. The software recommended here is eSoftTools 7z Password Recovery Software. This tool has the potential to unlock 7z files when used correctly.

3  comments:

  • Adwarda says:

    Hello,

    Thank you for the informative post. I have two questions about unlocking a protected 7z archive file:

    1. I have two password-protected 7z files. I know some of the characters in the passwords but not the entire string. Is there a way to recover the password by providing the characters I do know to the software?
    2. I know my password is a combination of lowercase letters and numbers. Does your software have an option to detect the password using only lowercase letters and numbers?

    Thank you for your assistance.

    Regards,
    Simon (Austria)

    • esofttools says:

      Hi Simon,

      Thank you for your inquiry! I’m happy to assist you and clarify the software’s usage regarding your questions.

      Password Recovery with Known Characters:

      You mentioned that you know some characters of your 7z file password. That’s great, as it can significantly reduce the time needed to recover the full password. Our software offers a “Mask Attack” option. By selecting this option, you can input the characters you already know, and the software will focus on discovering the remaining portion of the password. This method should reveal your full password in a shorter amount of time.

      Password Recovery with Lowercase Letters and Numbers:

      You asked if the software can detect a password that is a combination of lowercase letters and numbers. Yes, you can specify this by selecting the “Character Set” option. Choose “Lowercase Letters” and “Numbers” to instruct the software to search for the password using only these characters. This option is available in both the Brute Force and Mask Attack modes.

      View How Software Works- https://www.esofttools.com/howto/unlock-7z-files.html

      Thanks..

      Kind Regards,
      Dev (eSoftTools)

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