Excel Protection Guides
Clear, accurate answers to the most common Excel protection problems — and the fastest way to fix each one. When you just want it done, the free unlocker tool handles it in your browser.
How to Unprotect an Excel Sheet Without the Password
Forgot the password? Three reliable ways to remove sheet protection without it — including the manual method and a one-click option.
Read guide →Sheet Protection vs Workbook Protection vs Encryption
Excel has three different "passwords." Learn which one you're hitting, what each actually does, and which can be removed.
Read guide →How to Unprotect All Sheets at Once
Stop unlocking worksheets one by one. Remove protection from every sheet in a workbook in a single step.
Read guide →Fix the "Cell or Chart Is Protected" Error
The exact meaning of Excel's protection error message — and four ways to get editing again.
Read guide →Remove Excel Sheet Protection on a Mac
macOS has fewer built-in tricks than Windows. Here are the methods that actually work on a Mac, no install needed.
Read guide →Is It Safe and Legal to Remove Excel Protection?
When removing sheet protection is fine, when it isn't, and how to do it without exposing sensitive data.
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