Looking to hack password protection in Excel sheets?

Excel has set up a protection workbook, and if you want to revoke the worksheet protection with the default password, the solution is as follows.

1. First of all, open Excel** in your computer and click "Review", as shown in the figure below.

2. Then click "Undo Worksheet Protection" as shown in the image below.

3. If you don't set a password, the default password is empty, you don't need to enter the password, and you can directly revoke the protection.

4. If you click to cancel the worksheet inclusion, a pop-up box for entering the password will pop up, indicating that the password was manually set before, and you need to enter the set password to revoke the worksheet protection.

Open the excel file you want to password protect and click on the review option above. Click the Protect Worksheet icon. In the Password entry box, enter a password. Click the OK button, detailed steps:

1. Open the Excel file you want to password protect and click on the Review option above.

2. Click the protect worksheet icon.

3. In the password input box, enter a password.

4. Click the OK button.

5. Enter the password we entered for the first time. to determine the password.

6. Set password protection for the current excel file. If you want to do anything with the file, you need to undo the worksheet protection with a password.

1. First of all, open our excel file, how to open the file, I believe that even a rookie will not have obstacles.

2. Click "File" on the toolbar and select "Save As" in the drop-down box

3. Click "Tools" in the open Save As dialog box and select "General Options" in the drop-down box

4. In the general options dialog box that opens, enter "Open Permission Password" and "Change Permission Password", and then click "OK".

5. Go back to the Save As dialog box, set the name of the saved file, click "Save", and then close the file, and you have completed all the steps to add a password to the excel file.

6. Let's take a look at the effect after setting, click to open this file again, see the figure, we need to enter the password to be able to open. Yes, this way our files are much safer, and even if they are stolen, he will not be able to open them.

Precautions. If you forget the password you set, then you won't be able to find it and you won't be able to open the file, so please keep the password you set properly to avoid unnecessary losses.

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Hello, here's how:1

Click on "File" in the menu bar and select 2

Click the "Save As" option to pop up the save settings interface3

Click the "Tools" button and select "General Options" in the tool drop-down list box

Earlier versions of Excel were directly the "Options" button.

4On the "General Options" page, set "Open Permission Password" and "Modify Permission Password" respectively5

After setting the password, check "Read Only", and click "OK", a dialog box will pop up to confirm the password.

6. Enter the password again, the same as "Open Permission Password", click Confirm, "Re-enter Modify Permission Password" will pop up again, enter the same password as the previous password to modify the permission, click OK to close the dialog box.

At this point, find the save directory, find the worksheet, and after opening the worksheet, a dialog box asking for a password will appear.

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Open the presentation and click File in the menu bar.

Point document encryption.

Here you set the password and set up the dot app.

Wow, the ** with the password is cool.

Use the next steps to crack the protected worksheet

Materials required: Notepad, Excel.

First, click on the saved workbook, press F2 to rename, and change the format to rar.

2. At this time, ** will become a compressed package, open the compressed package, and double-click to open the XL folder after opening.

3. Double-click again to open the worksheets folder.

4. After opening the directory, drag the protected worksheet to the desktop.

5. Then use Notepad to open the file.

6. After opening the file, Ctrl+F keys to open the search window, type protection, and click Find Next.

7. After finding it, select all the contents in the angle brackets (including the two angle brackets before and after), press the del key to delete this string of characters, press Ctrl+S to save, and close the notepad after saving.

8. Then drag the modified file into the current directory of the compressed package again.

9. Click Replace in the pop-up Replace Brief Companion File window.

10. Click the archive again, press the F2 key to rename it, and change the grid block to xlsx** format.

Ten. 1. At this time, open the workbook, enter the review tab, and the undo workbook protection button disappears, and the cracking is completed.

First method:

1. Open the password-protected file first. xlsx" file, click the "office button" in the upper left corner;

2. Then select "Save As" - "Excel Workbook";

3. Click "Tools" - "General Options" at the bottom left;

4. After completing the next steps, you can see the pop-up password box, enter the password, open the permission password and modify the permission password, according to your own needs. After the settings are completed, click "OK" and enter the password again.

5. The password has been set, open the file saved as, and there will be a prompt to enter the password.

The second method:

Open the file and click the "Office Button" in the upper left corner - "Prepare" - "Encrypt Document".

Enter the password in the pop-up password box, click OK, and enter the password again.

Once the settings are complete, save the file and open it again and you'll be prompted to enter your password.

Precautions. The password is case-sensitive, pay attention to whether the uppercase keyboard is turned on when entering the password;

If you need to delete the password, repeat the steps of setting the password and remove the password.

1.On your computer, select the ** that needs to be encrypted to open it. 2.Once opened, select the file option above. 3.Then, tap on the option to protect the workbook. 4.Once clicked, select the option to encrypt with a password.