Can I password protect a Word or Excel document without uploading it?

Yes. DocTijori uses WebAssembly to encrypt Word, Excel, and PowerPoint files directly in your browser's local memory. Your file is never uploaded to any server, ensuring 100% privacy.

Is it safe to unlock a bank statement or ZIP file online?

Using standard cloud tools is risky. DocTijori's offline engine allows you to remove passwords from ZIP and Office files locally on your device so your sensitive data is never exposed to the internet.

Lock & Unlock Word, Excel, PPT, ZIP Offline

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100% Offline Processing

Your files are encrypted and decrypted directly inside your web browser using WebAssembly. We have zero access to your documents.

Supported Formats

Locking: We support encryption for modern OOXML formats (.docx, .xlsx, .pptx).

Unlocking: We support decryption for both modern and legacy formats (.doc, .xls, .ppt).

Lock / Unlock Office Files (Add / Remove Password ) | WORD | EXCEL | POWERPOINT | ZIP

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Supported Formats