Online PDF Unlock

To easily remove password from your PDF file, simply upload the file & enter password, and then your file is unlocked.


LightPDF is completely free, without ad distractions, and allows you to decrypt files with one click.

Compatible with All Devices

It allows you to easily unlock a PDF file on most popular used operating systems including Android, iOS, Windows and Mac.

Efficient and Fast

PDF decryption can be completed in a few seconds, and the PDF file can be downloaded directly after the decryption.

Safe to Use

No one can access your files and all files will be deleted permanently from our server after unlocking.


LightPDF is an online service for all documents processed in the cloud and on any device.

How to Unlock PDF for Free