If you want to create a new passcode or no longer need protection for a specific file, you can easily change or delete it. How to remove password protection from Excel Otherwise, they won’t be able to access the file. If you want to collaborate on it, tell the secret word to your team members. You need to enter the passcode every time you open the sheet for editing. If you then upload a password-protected Excel worksheet created in ONLYOFFICE desktop to your online office, the protection will be preserved as well. The steps are basically the same, however you are also able to do it from the Protection tab choosing the Encrypt option: Enter a strong combination of characters, repeat it, and click OK:īesides, you can ensure a higher lever of security for your rows and columns of data in ONLYOFFICE Desktop Editors on Windows, Linux, and macOS.Find the Protect option and click the Add password button:.Launch the editor and switch to the File tab.To password-protect an Excel workbook in ONLYOFFICE online editors, follow these easy steps: With ONLYOFFICE Docs, you can password-protect an Excel spreadsheet so that no one is able to open it without knowing the set combination. If you want to keep your calculations safe, password protection is a good idea.