PDFpenPro is more than just a PDF editing utility. Besides giving you access to a wide variety of PDF editing tools, this program also enables you to convert PDFs to various file formats, print and share scanned documents with minimum effort, and create PDFs from multiple types of files.
The tool might prove to be of good use if you want to easily fill forms or include new elements, like images or signatures, into your PDF files. Its comprehensive help manual provides you with all of the information you could possibly need to learn how to handle each of the program's editing tools.
Another important advantage is the fact that PDFpenPro is packed with built-in OCR technology. Other useful features include the ability to import content from your scanner, access to multiple document viewing settings, option to send the edited file to your Evernote account, and many others.
The only thing you need to consider before purchasing this product is that you can find cheaper solutions. Even though it doesn't provide you with the same amount of useful features, the standard version of the utility is cheaper and might prove to be of good use if you only need a couple of basic editing options.
In conclusion, it's up to you to decide which variant of the program is the best for you, based on your needs. Either way, the Pro edition gives you access to a multitude of useful features which might prove to be of good use if you're the type of person who works with PDF documents often.