There are many softwares that edit PDF files. Convert any document to PDF and PDF to the Word. You can also extract images from the PDF file, add password to the file. Edit tags and add or remove Watermark. There are many softwares for this. But you can do all these things right from your context menu.
Quick PDF Tools is a Windows Explorer extension that adds several tools and options to the right-click menu of PDF files. The context menu options allow to convert PDF documents to text or images, add or remove PDF passwords, merge multiple PDF files into one, view security details, open the file in a quick preview and also edit the PDF document properties.