How to Remove Password from PDF Online Free (2026)
You've just received a PDF from your bank, your employer, or a government office — and it's password-protected. You know the password, but typing it every time you open the file is a hassle, and you can't even print it without unlocking it first. Or perhaps you created a protected PDF months ago and can't recall the password. Either way, there's a fast, free solution.
This guide explains why PDFs get password-protected, how to unlock a PDF when you know the password, what to do if you've forgotten it (legally), and how to use PDFTash to remove PDF encryption in seconds.
Why PDFs Have Passwords
PDF password protection is used for two main reasons: to restrict access (you must enter a password to open the file) and to restrict actions (the file opens freely but printing, copying, or editing is blocked). Both are common in professional settings.
Banks and financial institutions send password-protected statements where the password is typically your date of birth or account number. Law firms protect confidential documents sent to clients. HR departments protect payslips and offer letters. Government agencies protect tax documents and certificates.
The problem arises when these protections outlive their usefulness. A bank statement you need to share with a mortgage broker, a contract you need to print for signatures, or a payslip you need to forward to an accountant — these all become frustrating when locked in a PDF you have every right to access.
Two Types of PDF Password Protection
- Open password (User password): Prevents opening the file entirely. You see a password prompt when you try to open the PDF. This is the most common type for bank statements, tax documents, and official certificates.
- Permission password (Owner password): The file opens without a password, but certain actions — printing, copying text, editing — are blocked. This is used by publishers, educators, and legal firms who want you to read but not modify the document.
PDFTash's unlock tool handles both types. For an open-password PDF, you enter the password once and PDFTash removes it permanently. For a permissions-locked PDF, the restrictions are lifted so you can print, copy, and use the document normally.
How to Unlock a PDF When You Know the Password
This is the most straightforward case. You're the legitimate owner of the document, you know the password, and you simply want to remove the password requirement for future convenience. This is completely legal — you're decrypting your own file.
Common scenarios include: bank statements sent with a standard password (date of birth, last 4 digits of account), payslips where the HR team uses a standard company password, and old archived files you password-protected yourself years ago.
What If You Forgot the Password?
If you genuinely own the document but have forgotten the password, there are legitimate options. For bank and financial institution PDFs, contact the issuing organisation — they can re-send the document or provide the password. For self-created PDFs, look for the original source document (the Word or Excel file) and export a new unprotected PDF.
Important legal note: Circumventing PDF encryption on a document you don't own or have no right to access may violate laws such as the US Computer Fraud and Abuse Act, the UK Computer Misuse Act, and equivalent legislation in other countries. PDFTash is intended for documents you own or have legal authority to unlock.
Step-by-Step: Remove PDF Password with PDFTash
- Go to pdftash.com and open the PDF tools menu.
- Select Unlock PDF from the tool list.
- Upload your password-protected PDF by clicking the upload area or dragging and dropping the file.
- If the PDF has an open password, a prompt appears. Enter the password in the field provided.
- Click Remove Password. PDFTash decrypts the file using the password you provided and creates a clean, unprotected copy.
- Download your unlocked PDF. The file is now fully accessible — no password needed to open, print, or copy text.
PDFTash processes the file entirely on the server and deletes it within 60 minutes. The password you enter is used only for decryption — it is not stored or logged.
Frequently Asked Questions
Is it legal to remove a password from a PDF?
Yes, if you own the document or have been given legitimate access to it. Removing the password from your own bank statement, payslip, or contract is legal. What is illegal in most jurisdictions is bypassing encryption on a document you are not authorised to access. PDFTash is designed for legitimate use only.
What if I genuinely forgot the password to my own PDF?
If the PDF was issued by a bank or organisation, contact them directly — they can re-issue the document or provide the password (bank statement passwords are usually your date of birth or account number). If you created the PDF yourself from a Word or Excel file, open the source file and export a new, unprotected PDF. If neither is possible, you may need specialist data recovery software, but this is outside PDFTash's scope.
Does removing the password also remove other restrictions like printing?
Yes. When PDFTash unlocks a PDF, it removes both the open password (if present) and all permission restrictions. The resulting file can be opened, printed, copied, and edited freely.
Is there a file size limit?
The free plan supports PDF files up to 10 MB, which covers most bank statements, payslips, and standard business documents. If you need to unlock a larger file — such as a lengthy contract or multi-page report — the Pro plan handles files up to 200 MB.
Does it work on mobile?
Yes. PDFTash works in any modern mobile browser on iOS or Android. Upload the PDF from your phone's files or directly from cloud storage (Google Drive, iCloud), enter the password, and download the unlocked file — all without installing any app.