If you have forgotten a worksheet password or received a protected file, you don't always need to install desktop software. Several online tools can remove write-protection or sheet passwords directly from your browser. ⚠️ Important Legal Note: Only attempt to unlock sheets you own or have explicit permission to modify. Unlocking protected sheets without authorization may violate copyright or data protection laws. Method 1: Using Google Sheets (Free & Safest) Google Sheets can bypass certain types of Excel sheet protection, especially if the password only restricts editing (not file opening).