Encrypt a PDF with a password required for opening it.
Unlock PDF
Remove encryption from a PDF when you provide its correct password.
server processing
Processing securely...
Temporary processing
Files are validated and processed for this request only. They are never placed in a public upload folder, and generated responses are marked not to be cached.
Visual and advanced control
Real page previews make common selections clear. For long documents or duplicate-page output, open the advanced field and use one-based ranges such as 1,3-5,8.
Related tools
Validate a PDF and inspect pages, encryption, metadata, and file size.
Combine multiple PDF files in the order you choose.
Extract selected pages, page ranges, or every page into a ZIP.