1. Create a new blank WPS document, select "Insert-File (Insert the file to be decrypted)" from the drop-down arrow in the upper left corner, wait for a few seconds, and the protected file will be completely transplanted, leaving the restricted editing state.

2. Start the WPS program and click the "File"/"Password Settings" menu, and the original password will be automatically changed to "?" In the password setting dialog box that appears. Numbers appear in the "Password" text box. Click the "Clear" button, and then click the "Confirm" button in the prompt box that appears later. The password of the encrypted file has been cleared. Opening the file again will eliminate the need to enter a password. If it is not a legitimate user, it can only be cracked with the help of relevant tools.

3. "hmm? Add the encrypted WPS file to be cracked in the "cryptedWPS2000file" text box through the "Browse" button on the right; Then choose the password cracking method.

There are several password cracking methods: Brute-force, dictionary attack, mask search and so on. Choose the "brute force" method; Then in the "Brute—forceRangeOptions" list box, select the password range contained in the password, such as uppercase and lowercase letters, numbers, spaces, special characters, etc. In addition, specify the password length, such as 6 digits or longer; After the above settings are completed, please click the "Run" option, and the password will be cracked soon.