Put a password on your PDF so it is required when the file is opened — useful for sending personal documents, contracts and invoices safely.
Kajino does not store your password, so keep it somewhere safe.
Yes. It is completely free and needs no sign-up.
Files used with free tools are not kept on the server; they are deleted right after processing.
Yes. Kajino works on phones, tablets and computers in every browser, with nothing to install.