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Forgot ZIP File Password? Here Are the Solutions

author_icon Adams Johnson time_icon Last updated: Nov 23, 2023 12:00 am tips_icon ZIP

ZIP files help reduce the space requirements of your files and folders and are also a great way to organize your documents. You can protect your documents from unauthorized access using an encrypted password. However, if you forget the password or someone sends a password-protected ZIP file but neglects to send the password then you won't access the documents contained in the file. This can be very frustrating. To help you there are a number of ways you can use to solve the problem when you forget the ZIP file password.

Part 1: Is a ZIP File Easy to Break?

There has been quite a debate on whether it is easy to break the ZIP file over the past decade. The truth the early versions of the ZIP file's password protection were flowed in many ways and it was quite easy to break the password. However, the creators of the program have been able to overcome the early challenges and today the ZIP file password protection is not so easy to break unbreakable. The latest versions of ZIP files support a number of strong stock encryption algorithms and password protection such as the AES which has no known hacking system. But there are still some ways can break the ZIP file when you forget the password. We will show you them in the following part ranked by success rate.

Part 2: 3 Ways to Recover ZIP File When You Forgot ZIP Password

1. Recover ZIP File Password Using NotePad

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Using Notepad to unlock ZIP when you forget the ZIP file password is totally free. Many people don't know this, but you can actually use the notepad on your Windows 7 all the way up to Windows 10 to open a password-protected ZIP file. To use Notepad to open your Password protected ZIP file that you don't have a password to, follow these steps:

Step 1: Locate the password-protected ZIP file on your computer. Right-click on the file and then select Open with Notepad to open the file

open with

Step 2: In the second line of the opened file find the keyword Ûtà and replace it with 5³tà' and save the changes you made to the file.


Step 3: Now you can open the ZIP file without the need for a password


This way can only be used to recover the numeric password. And the recovery rate is relatively low.

2. Recover ZIP File Password Online

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If you do not want to download and install software on your computer to recover your ZIP password, then you should consider recovering your password online. There are quite a number of sites that provide ZIP file password recovery services. To use these site to recover your password, follow these steps:

Step 1: Click the link above and head straight to the website. Once on the site find the "Browse" button and click on it to upload your locked ZIP file.

online zip converter

Step 2: In the pop-up window select the ZIP file you want to crack and then click the "convert file" button.

start conversion

Step 3: The file will be uploaded and then the site will remove the password from the ZIP file.

Step 4: Now you can download the file and open it without the use of a password.

However, it is important to remember that recovering your password online means that you have to upload your file online. What this means is that you expose your file to both security and privacy risks. Therefore if the ZIP file contains a confidential document you should think twice before using an online tool to recover its password.

3. Recover ZIP File Password with a Professional Password Recovery Tool

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The easiest and most efficient way to recover forgotten ZIP file passwords is to use a professional password recovery tool. One of the best password recovery tools in the market today is the Passper for ZIP. This ZIP password recovery tool is quite powerful and can break into all versions of popular archivers including WinZIP/7 ZIP/PK ZIP files. It has a friendly user interface which makes it quite easy to understand and simple to use. Within only 2 steps, you can recover the forgotten ZIP password.

Some of the important key features of Passper for ZIP tool are:

  • 4 attack modes provided: Passper for ZIP provides 4 attack modes to attempt the password, which could greatly shorten the recovery time.

  • Fast Checking Speed: It can check about 1000 passwords per second and guarantees the unlocking of archives created with WinZip 8.0 and earlier in under 1 hour.

  • Broad compability: Supporting a wide range of compression and encryption algorithms.

  • Ease of Use: It is pretty easy to use, you can unlock the password-protected ZIP file with only 2 steps.

To use the Passper for ZIP tool to recover the password to your ZIP file follow these steps:

Head to the Passper for ZIP page and download the tool. Once the tool is downloaded click the "run" button to install it on your Windows computer and then launch it.

Free Download Buy Now

Now on the Passper for ZIP window click "Add" and then select and upload the ZIP file you want to recover the password for. Once this is done, select the attack mode to be used and then click "Recover" to start the password recovery process.

select attack mode

If you have a clue about the password, it is highly recommended to choose the Mask Attack, you can type in some frequently used info to narrow down the result and accelerate the recovery speed.

password recovered

Give the tool time to complete the recovery process. Once the password has been recovered a pop-up window will open displaying the password. Now you can copy the password and use it to open the locked ZIP file.

You can also check the video guide below to learn how to use Passper for ZIP step by step.

YouTube Video

Part 3: Comparison of These 3 Solutions

Notepad Online Tools Passper for ZIP
Recovery Speed Slow Medium Fast
Recovery Time A few hours A few hours Less than an hour
Security Risks No security risk Very risky Security of files 100% guaranteed
Ease of Use Complicated Not easy to use Very easy to use
Support all RAR Version Yes No Yes


In this article, we have discussed 3 important ways you can recover your forgotten ZIP file password. All the 3 methods work but some may not be the best for you. Using a notepad is limited in application and may not work in all cases. Using online tools exposes your sensitive files to risks. We, therefore, recommend using Passper ZIP password unlocker tool because it guarantees the security and privacy of your data, it is quite reliable and can crack any ZIP file when you forgot the ZIP file password and it is pretty fast especially if you want to crack several files.


By Adams Johnson to ZIP

Posted on Nov 23, 2023 ( Updated: Nov 23, 2023)

Passper editor since 2015, has over 20 years’ professional technology support experience. He has contributed nearly 100 articles to the site on topics that ranger from password unlocking for MS office/Windows, Windows tips to network security.