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This program allows you to encrypt and decrypt your PDF files adding password protection. Instructions to encrypt a file: You have to open a PDF file with the "Open" button, browse your computer for the destination and click OK. You will see the file name, PDF version, author, title, subject, keywords, creator, producer, file size, number of pages, paper size, date of last modification, and if the file is encrypted. Some fields will be showed depending if they are already described or you can add the desired information. You can mark or unmark different options in order to allow: printing, changing the document, content copying and extraction, authoring comments and form fields, signing and filling in form fields, content accessibility, and document assembly. The last fields you have to fill in are user password and owner password. To finish click in the "Encrypt" button and you will be asked for the destination file. Instructions to decrypt a file: Open the desired file, write down the passwords and click in the "Decrypt" button. The trial version works for 15 days. After buying the license you will receive the registration code to convert the trial version into full version including upgrades in the future. If you are using the evaluation version each time you open the program you will be asked for the registration code. The price described is only for 1 license. Price varies upon the number of licenses.
- You can allow or deny printing, changing the document, content copying and extraction, authoring comments and form fields, signing and filling in form fields, content accessibility, and document assembly
- Trial version works only for 15 days