Edit Convert Compress Chat with PDF AI Detector AI Read Templates Pricing
Quick PDF Password Remover
Documents having an owner password can be removed within seconds. However, if your PDF file is strongly encrypted, you cannot unlock it until it is provided with the correct password.
Free Time-saver Unlocker
Unlock password-protected PDF files instantly by using our free PDF unlocker. Your file will be decrypted within seconds.
Your Information is Safe
We also remove your data from our server after processing. If we require a password, it will not be stored or read.
Your file security and privacy are guaranteed.
As a member of the PDF Association, HiPDF has received international authoritative certifications, including ISO/IEC 27001, SSI SECURE, etc. All files uploaded will be permanently deleted within 60 minutes after processing. We are committed to providing users with PDF solutions and ensuring their privacy and file security.
How to unlock secured PDF online
Step 01. Open PDF unlocker online
Upload your password-protected PDF document online.
Step 02. Unlock PDF online
After the document is added, enter the correct password. Press “Unlock” for the unlocking to begin.
Step 03. Save the unlocked file
PDF unlocker will take a few seconds to unlockown. Download to access the unlocked file.