
If you’d like to keep your PNG as another image format, then we’d recommend that you save it as a JPG. Smallpdf has our very own Protect PDF tool to help you lock your PDF files. Unlike most image file types, PDF files can easily be password protected with secure encryption.

The most obvious one is the efficiency in sharing and storing images.įurthermore, the PDF has established itself as a universal file type, viewable on nearly all electronic devices, including personal computers, mobile devices, and tablets.īesides, PDFs are safe to use.


As we have users from all over the net, we’ve also implemented various options within the tool that you can choose from to customize the output file, including the format, orientation, and margin sizes.
