Remove password protection from PDFs. Enter your password and get an unlocked copy instantly — no server uploads required.
Password-protected PDFs are essential for sharing sensitive documents, but they become a nuisance when you need to access the same file repeatedly or share it with people who should not have to fumble with credentials. This free tool removes the encryption wrapper from any PDF, provided you know the correct password. It supports both AES-256 (the modern standard used by governments and banks) and legacy RC4 encryption (40-bit and 128-bit), auto-detecting which algorithm was used on the file. The decryption process runs entirely in your browser using the Web Crypto API — the PDF file and password never leave your device, never touch a server, and are discarded the moment you close the tab. You get the convenience of a cloud tool with the privacy of desktop software, completely free. Whether you encrypted the file yourself and want a permanent unlocked archive copy, or you received a protected document from a colleague and need to distribute it internally, this tool handles the job in under three seconds for most files.
Select or drag and drop the password-protected PDF file you want to unlock.
Type the user or owner password that was used to encrypt the PDF file.
Get a copy that opens freely without any password prompt. All content preserved.
Unlock a PDF you encrypted yourself so you can store a permanent, easily accessible copy in your personal archive without needing to remember the password years later.
A colleague sent a password-protected report that now needs to go to the entire team. Unlock it once and share the open version on the company intranet.
Remove the password from course materials or research papers so they can be printed directly from any device without entering a password each time.
Unlock encrypted PDFs as a preprocessing step before feeding them into document management systems, OCR pipelines, or merge tools that cannot handle encryption.
Old archives may contain PDFs encrypted with forgotten passwords stored in a vault. Retrieve the password once and unlock the file permanently for organizational access.
PDFs can have a user password (to open) and an owner password (for full control). If one doesn't work, try the other — both can unlock the encryption.
Always keep the encrypted version alongside the unlocked copy. The encrypted version remains your secure archive; the unlocked copy is for convenience.
Open the unlocked PDF to verify all pages, images, and text are intact before deleting the original or sending the file onward.
If you need to change the password, unlock the PDF first with this tool, then use our Password Protect tool to set a new password and permissions.
All processing happens locally in your browser. Your files never leave your device.
No uploads, no waiting for servers. Instant processing powered by your device.
No limits, no watermarks, no registration required. Free forever.
Remove the password from a PDF file for free. Enter the correct password and download an unprotected copy. No uploads to servers.
Decrypt password-protected PDF files online without uploading to servers. Supports AES-256 and RC4 encryption. Enter password, download unlocked file.
Free PDF password remover tool. Enter the known password and download a PDF without protection. AES-256 and RC4 supported. No software install.
Unlock password-protected PDFs without installing software. Enter the password in your browser, get an unlocked copy. No downloads required.
Free PDF unlocker tool that removes password protection. Enter the known password and save an open copy. Works with AES-256 and RC4 encrypted files.
Remove the password from any PDF file for free. Enter the correct password, download an unprotected version. No uploads, no registration.
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