
If another folder is specified then the protected pdf document will have the same filename as the original one. If it is selected to be the same as the documents folder then the protected document will have the same filename as the original document but will end with "_protected.pdf". It is also possible to specify the output folder of the protected PDF Documents. In the end, Windows Explorer will open automatically with the protected documents having being selected. You can also specify to password protect pdf using 128bits or 40bits encryption.Īlso, it is possible to set the document information and metadata by pressing the "Document Info" button and specifying there the author, subject, title, and keywords of the PDF documents.Īfter having done that, press the "Protect" button to batch password protect pdf files instantly. In order to do this, you should have checked the option "Integrate with Windows Explorer" during the installation.Īnother easy way to add PDF Documents is to drag and drop them on the application window.Īfter having selected which PDF Documents to protect, you have to choose the user password that is required for opening the PDF documents and the owner password that is required for the various permissions regarding the PDF Documents such as content copying, high-resolution printing, modifying e.t.c. Press the "Add File" button to add select one or more PDF Documents, or press the "Add Folder" button to select an entire Folder and add all the PDF Documents that are in this folder.Īlternatively, you can simply right click on the PDF Documents in Windows Explorer and select "Encrypt PDF" from the context menu.

4DOTS PDF COMPRESSOR HOW TO
Video Tutorials How to password protect a pdfĪt first, you have to specify which PDF Documents to protect.
