The Free PDF Merger is software that allows users to combine several PDF files to a single one. There are many reasons for doing so. Professionals as well as novice users can make the most of this easy to use tool whenever there is a requirement. It is a very powerful tool that does not require more than a few minutes to merge files. This handy app is completely free of cost. There are no trial versions or hidden charges. It can be downloaded onto any PC or laptop that runs on Windows OS, notwithstanding the version. The graphical user interface is yet another convenience. Users who have no technical expertise can also comprehend the software in the first instance. The Free PDF Merger does not require Adobe Acrobat to get the job done as it is a standalone tool. There are no harmful viruses and this makes it absolutely safe to be installed. Once this is done, users can browse through their folders and add the PDF files that need to be merged to one. The pages can be shuffled in the final output in very easy steps. They can even specify the page range for those files that are not to be merged in whole. On the other hand, a complete folder can also be added to the list of files. When the list and order of the final PDF file is ready, users can choose to customize the output. The Free PDF Merger lets them compress the resultant file in a size which they wish for; they can even add watermarks and encrypt them with passwords. It is a complete tool that has a help file in case users get stuck at any point in time. The quality of the output is also top class.