What are the best programs to encrypt PDF?

If you have important files and you don’t want anyone to read them to you, you will undoubtedly have thought about encryption. For this reason we bring you the best programs to encrypt . In such a way that you can protect your important files or documents that are in PDF format.

The Best Programs to Encrypt and Protect PDF Files with or without Password

PDF files are great, due to their easy access and quality , whether we want to convert a file to PDF or create one. This format offers us many useful tools. You can even if the weight of your documents is not what you want, you can compress them without installing anything at all .

The bad thing is that like everything we can create, be it one of the office programs, among others, it has a disadvantage. The disadvantage is that our files are not safe when a third party enters our device. Therefore, the best encryption programs are undoubtedly one of the greatest benefits.

Index( )

  1. How to encrypt a PDF?
  2. What are the best programs to encrypt PDF?
    1. Vibosoft PDF Locker
    2. PDFelement
    3. NovaPDF
    4. Safeguard PDF Security
    5. Adobe® Acrobat® Pro XI

How to encrypt a PDF?

Our documents are never entirely safe , especially when there are methods to search for specific things like words . Encrypting a PDF does not exactly require a complicated or risky process, we just have to remember the password once we have entered it.

The format does not give us an option to encrypt, or something to ensure that it will not fall into the hands of strangers. So unless you want to convert the PDF to Word later , we will give you the best programs to encrypt your PDF documents. The best of the case is that these programs are completely free , therefore you only have to install them and start using them.

Of course, if you have Adobe DC previously installed, you just have to learn how to encrypt your files with it . But if it’s too complicated for you, you can try one of these wonderful programs, which will encrypt your files in a more professional way .

Since some programs have programming and provide different algorithms that allow your file to be encrypted in the best way.

What are the best programs to encrypt PDF?

Vibosoft PDF Locker

In this case we are talking about one of the most efficient file protection systems that exist , one that is capable of taking care of each of our important contents.

Its advantage is that we can use a password, so that only those people who interest us can access the content . In addition, it performs an encryption of three types of algorithms, which makes it practically impossible for it to be violated.


It works on both Windows and Mac OS X operating systems , without losing sight of the fact that it is committed to restricting files to unknown people, as is logical.

An interesting aspect of this application is that in addition to encryption, it has editing tools that allow us to modify many of the aspects that make up this content, among which we can mention images, pages, color, fonts,

Other important features of this software capable of encrypting documents have to do with the fact that it is possible to transform contents that are originally in other formats such as Word, Excel, PowerPoint and even images to PDF.


Another famous tool designed and oriented to content encryption in Windows , which of course can be adapted to PDF files. About it we must say that it has the particularity that it also allows you to join several files in a single document in this format, as well as adding watermarks to documents with texts or images.

A curiosity about this application is that it works like a printer, so it doesn’t have its own interface, although that also means that its weight and consumption of system resources is less than average.

Safeguard PDF Security

In this case we are in the presence of a system that has been developed to control access to different contents , although it does not allow copying, modifying or printing the texts. If you want to be completely sure that nobody does anything with your PDFs, it can be a good option.

Adobe® Acrobat® Pro XI

Not only does it allow you to create or edit the content you want, but it also offers you multiple protection tools . The only problem it has is that it hasn’t been updated for several months, so over time it could become obsolete.





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