Lock or Unlock PDF Online
Add a password to protect your PDF, or remove one from a file you already have access to. Works in your browser, no software needed.
Everything you need,
in one place
All the PDF tools you'll ever need. Free, fast, and simply Perfect.
What our users say
I send salary documents and financial summaries to employees. I lock every PDF before sending so only the right person can open it. PerfectPDF does it fast and the protection actually works.
We receive locked PDFs from clients all the time and they often forget to include the password in a usable way. Once we have the correct password, unlocking it with PerfectPDF and saving a clean copy saves us enormous hassle.
I protect all my client proposals before sending them. It only takes a few seconds and it keeps confidential pricing from being forwarded around without my knowledge.
PDF protection that
actually works
Whether you need to lock a sensitive document before sharing it, or unlock a PDF you own so you can edit it freely, both take about ten seconds.
Lock any PDF with a password in seconds
Set an open password so only people with the key can view the file. Optionally set a separate permissions password to restrict printing or editing.
Remove passwords from PDFs you own
If you have the password, we can remove it permanently from the file. No more typing it every time you open or share the document.
Your file never leaves your hands unprotected
All uploads are encrypted in transit, and your files can be permanently deleted from our servers on demand — nothing is shared, sold, or visible on our end. Keep your password safe; you'll need it to open the file.
Your files are
Perfectly safe
We take your privacy seriously. Every file you upload is handled with care and automatically deleted once you're done.
Your files are scrambled in transit
Every upload is protected with the same encryption technology your bank uses. Nobody can intercept or read your files.
Keep 100% control over your files
Once you are done, your files can be permanently deleted from our servers on demand. Nothing is shared, sold, or visible on our end.
We never look at your documents
Your files are processed by our software only. No human ever sees, reads, or has access to anything you upload.
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Everything you need to work with documents.