How to merge multiple PDFs into one?

Use our "Merge PDFs" tool: select your files, drag to reorder, and click Process. Everything is done in your browser — no files are uploaded to any server.

How to compress a PDF without losing quality?

Our compression tool automatically reduces PDF file size while maintaining visual quality. Simply upload your file and download the result.

How to unlock a password-protected PDF?

Upload the protected PDF to our "Unlock PDF" tool. If the file only has copy/print restrictions, removal is automatic. For open passwords, you'll need to enter the password.

Is it safe to use online PDF tools?

Yes! At Unlocked PDF, all files are processed locally in your browser using WebAssembly. No files are ever sent to our servers.

Can I convert images to PDF for free?

Yes, our "Image to PDF" tool converts JPG, PNG, and WebP into multi-page PDF documents, completely free.

Can I unlock any PDF?

If you know the password, yes. For PDFs with only print/copy restrictions, the system removes them automatically.

Is it legal to unlock a PDF?

Yes, as long as you own the document or have authorization.

Is my data kept private?

Absolutely. Processing is 100% local in your browser.

Does it work with strong encryption?

Standard PDF protections work. For AES-256, the correct password is required.

Can I unlock multiple PDFs at once?

Currently, one file at a time for best processing quality.

Desbloquear PDF Protegido

Remova palavras-passe e restrições de cópia/impressão dos seus PDFs. Processamento totalmente local para máxima privacidade.

Sobre Esta Ferramenta

Remove passwords and restrictions from your PDF files. If you forgot the password to your document or received a PDF with unnecessary restrictions, our tool helps restore full access. Processing is done locally for complete privacy.

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Lock PDF

Add password protection and encrypt your PDF files.

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Drastically reduce PDF file size while maintaining visual quality.

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Attempt to recover data and content from corrupted or damaged PDF files.