Key Takeaways : Excel spreadsheets can be protected by Edit Ranges, Sheet Protection, Workbook Protection, File Modify Password, VBA Project Password, and File Open Password.

Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software required!

This guide will show you how to safely unlock your password-protected documents — including PDFs, Word, and Excel files — using Wondershare Dr.Fone.

Forgot your PDF password? Unlock PDF, Word & Excel files securely using Wondershare Dr.Fone. Multiple decryption methods ensure fast, safe access to your documents. Try it now!