100% Free & Secure

Remove file protection in seconds

Unlock, convert, and process files directly in the browser. No sign-up, no installs, completely private.

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Unlock Excel Online

Remove sheet and workbook protection from Excel files without a password

.xlsx.xls.xlsm
Use tool

.xlsx · .xls · .xlsm — max 5 MB

How It Works

Three simple steps to process your file

1. Choose a tool

Select the right tool for your file type and task.

2. Upload your file

Drag or select your file. Secure processing with automatic deletion.

3. Download the result

Get your processed file instantly. No watermarks, no limitations.

Privacy and security

Encrypted connection (HTTPS) and automatic deletion after processing.

Encrypted in transit

Your files are transferred securely over HTTPS.

Automatic deletion

We delete files when processing finishes.

Privacy

We don't share your files with third parties. See the policy.

Most viewed articles

Key reads on Excel security and protection.

Frequently Asked Questions

Yes. We use encrypted connections (HTTPS) and delete files after processing. Files are processed in memory and never written to disk.

Yes, all tools are completely free. No hidden costs, no premium tiers, no account required.

We support Excel (.xlsx, .xls, .xlsm), PDF, Word (.docx, .doc), and PowerPoint (.pptx, .ppt) files.

Excel files have a 5MB limit, and images up to 10MB. This covers the vast majority of files.