JSignPDF

JSignPDF is a handy program that helps you add passwords and digital signatures to your PDF documents. This way, you can keep your work safe from unauthorized access. Pretty cool, right?

Easy to Use for Everyone

This software has two modes: one that's super simple with just a few features, perfect for beginners. And then there's the advanced mode, where more experienced users can add extra layers of security to their projects. The interface is clean and minimal, so it won’t distract you from what you need to do.

Control Your PDF Rights

With JSignPDF, you can set permissions on all your uploaded PDFs. This means you can decide if people can print them, copy content, fill out forms, or even change annotations. You also have a variety of keystore types to choose from—like JKS or Windows-Root—and you can easily add a file and set a password.

Password Protection Made Simple

This software lets you encrypt your PDF files using passwords or certificates. If you go with the certificate option, you'll need to upload a certificate file from your computer and pick a certification level. You can choose options like “not certified,” “no changes allowed,” or “form filling allowed.” It gives you good control over how others interact with your document.

Add Signatures with Ease

You can also add a visible signature—whether it’s an image or text—on any page at a custom location (just plug in some X and Y values). Once you've entered all the necessary info, hit the “Preview” button to see how everything will look!

Your Go-To Solution for PDF Protection

In conclusion, JSignPDF is an excellent tool for keeping your PDF files secure from unauthorized use. With various encryption options and two user-friendly modes to choose from, it’s definitely worth checking out!