Unlock PDF – Remove Password Free

Remove passwords and restrictions from your PDF in one click. Upload your file and the protection is removed instantly — no password needed for most protected PDFs.

or drag & drop your PDF here
Up to 15 MB  •  Free forever
No files stored
Done in seconds
No watermarks

What This PDF Unlocker Does

This tool removes two types of PDF protection. The first is an owner password (also called a permissions password or restrictions password) — this type locks editing, printing, copying and form filling, but the PDF still opens freely without any password. The second is a user password (also called an open password) — this prevents the file from being opened at all without entering the correct password first. For user-password PDFs, you must provide the correct password; for owner-password PDFs, no password is required and restrictions are removed automatically.

The output is a standard, fully unrestricted PDF that can be edited, printed, copied, combined with other PDFs, and processed by any tool. Files are deleted from Convixy's servers immediately after download — typically within the same session and always within one hour.

Removes restrictions instantly

Owner-password PDFs unlock without needing any password — no cracking required.

Supports open-password PDFs

Provide the correct user password and the file is fully unlocked for download.

Lossless — content preserved

Only the encryption layer is removed. Text, images, layout and formatting are untouched.

Fully compatible output

The unlocked PDF works in every reader, editor and conversion tool without restrictions.

Tips for Unlocking PDFs

Frequently Asked Questions

Is this PDF unlocker completely free?

Yes, completely free with no conditions. There are no watermarks on the unlocked PDF, no account or payment required, and no limit on the number of files you can unlock. Convixy's tools are funded by advertising. The only constraint is a 15 MB file size limit per upload.

What is the difference between an owner password and a user password?

A user password (also called an open password) prevents the file from being opened at all — every time someone tries to open the PDF, they must enter the correct password first. This is the stricter of the two protections and is commonly used for confidential documents distributed to specific recipients.

An owner password (also called a permissions password or restrictions password) does not prevent the PDF from being opened — anyone can view it freely. However, it disables actions such as editing text, copying content, printing, filling forms, or adding annotations. This type is widely used for distributing read-only documents such as reports, invoices and certificates where the sender does not want recipients to alter the content. This tool removes owner passwords without requiring you to know or enter the password.

Can this tool crack or bypass an unknown password?

No. This tool removes passwords by decrypting the PDF using the correct password you provide, or by stripping an owner-only restriction that technically allows open access. It does not perform brute-force attacks, dictionary attacks or any form of password cracking.

Modern PDF encryption (AES-256, used in PDF 1.7 and later) is mathematically secure against brute-force attempts — no legitimate free tool can break it for an unknown password. If you do not know the password, the practical options are to contact the original document creator for the password, or to use the official recovery process if the document belongs to you and you have proof of ownership.

Will the unlocked PDF lose any content or formatting?

No. The unlocking process only removes the encryption layer that wraps the PDF. All content — text, images, fonts, vector graphics, tables, embedded media, hyperlinks, bookmarks and form fields — is completely preserved. The output file is byte-for-byte identical to the original in terms of visible content, just without the restrictions.

Is it legal to unlock a PDF?

Legality depends on your jurisdiction and your relationship to the document. Removing restrictions from a PDF you own, created yourself, or are explicitly authorised to modify is perfectly legal in most countries. Many owner-password PDFs are legitimately unlocked by their recipients to enable printing, accessibility tools, or archiving.

Circumventing protections on copyrighted content you do not own or have rights to may violate copyright law or terms of service in your jurisdiction. Convixy does not verify the ownership or authorisation of uploaded files. By using this tool, you confirm that you have the legal right to remove the protection from the file you upload.

What happens if I enter the wrong password?

The tool will return a clear error message telling you the password is incorrect, and your uploaded file will be deleted immediately. You can try again with the correct password — there is no limit on attempts and no lockout period. Double-check for capital letters, numbers and any special characters in the password before retrying.

Are my files and password kept private?

Yes. The file and password are transmitted over an encrypted HTTPS connection. The password is used solely to decrypt the PDF during processing and is never logged, stored or associated with your file in any way. Both the uploaded PDF and the unlocked output are deleted from Convixy's servers immediately after download — typically within the same session and always within one hour. No account is required and no personal information is collected.

What can I do with the PDF after unlocking it?

Once unlocked, the PDF can be used with any Convixy tool. Use Add Page Numbers to insert page numbers for document submission. Use Merge PDF to combine it with other documents. Use Split PDF to extract specific pages. Use Compress PDF to reduce the file size. Use Rotate PDF to fix page orientation. All tools are free and delete your files immediately after download.