Protect a PDF with a password
Set a password. Nobody can open the file without it.
Drop files here
or
PDF · up to 50 MB each
How does it work?
- 1Add your file
Choose a file or drag it here.
- 2Set it up
Change the settings if needed, then press "Start".
- 3Download
Your file is ready in seconds. Download it and it deletes itself from the server.
About this tool
Lock private documents before emailing them. Strong AES-256 protection is used. If you lose the password the file cannot be recovered, so write it down somewhere safe.
Frequently asked questions
Do you get to know the password?
The password is only used while building the file. It is never stored or logged, and it is gone when the job ends.
What if I forget it?
Neither we nor anyone else can open the file for you, so keep it safe.
More tools you may need
Remove PDF MetadataRemove the hidden author, software and date details from a PDF.Unlock PDFRemove a password you know and get a normal PDF.Redact PDFPermanently remove sensitive information and cover it with a box.Compare PDFSee the differences between two PDFs side by side in colour.Compress PDFMake a PDF smaller while keeping it readable.Merge PDFCombine several PDFs into one file, in the order you want.