Whenever you browse your collection of folders and files, PDF always comes in handy as a resourceful tool to view and manage all that comprehensive data. The things you are capable of doing to edit, crop and copy/paste your PDF files would quite surprise you. We are all well aware of the old way of copy pasting for merging files or sets of files. However, doing the same thing in PDF could sometimes be quite tricky. If you often face the need to merge PDF files, then you no longer have to worry about that. There are a lot of PDF merge online tools available which you can use to merge PDF files and documents.
Let's suppose that tomorrow is your big presentation, and you've got various PDFs of the proposal, the report by the engineer, drawings from an architect, and input from other departments. The problem is that they are all individual files. To save yourself the trouble to run and get everything printed and assembled; you now have various ways to accomplish what you want conveniently.
Merging is available for almost all types of documents. You can merge PDF documents, JPG files, or you can convert and merge JPG to PDF.