Unlock PDF
Removes password protection from PDF documents (when password is known).

What Unlock PDF does
Unlock PDF by PDF Candy is an online service that removes password protection from PDF files when the user knows the correct password. The output is an unprotected version of the original document, ready for editing or viewing without restrictions. The service accepts files via upload or drag-and-drop and processes them in the cloud, requiring only the password to generate the unlocked file for download.
How to use the PDF Candy Unlock PDF
- 1
Select the locked PDF file using the Add file button or drag and drop it onto the page
- 2
Enter the known password for the PDF in the provided field
- 3
Click the Unlock PDF button to start the removal process
- 4
Download the unlocked file once processing is complete
- 5
Files are automatically deleted from the server after two hours for privacy
Best for
This tool suits anyone who needs to access the contents of a password-protected PDF they own or have permission to unlock, particularly for editing, printing, or viewing documents like reports or agreements without installing software.
Limitations
- Requires the user to know the correct password to proceed
- Processes files in the cloud, so sensitive documents should be considered before upload
- Free version may have file size or quantity restrictions not specified in the excerpt
Unlock PDF FAQ
- Can I unlock a PDF if I don't know the password?
- No, the tool requires the correct password to remove protection; without the credentials, the file cannot be unlocked through this service.
- How long are my uploaded files kept on the server?
- All uploaded files are automatically deleted from the server after two hours, and the service does not share user data with anyone.
- Is the unlocked PDF identical to the original in terms of formatting?
- Yes, the tool is designed to remove password protection without changing the layout or content of the original PDF document.
- Can I use this tool on a mobile device?
- Yes, the Unlock PDF tool functions across all platforms including Android and iOS, requiring only a browser to access the service.
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