PDF Split Or Merge is a nice and simple application that allows you to split and merge PDF documents in seconds using a step-by-step user interface. If you choose to merge PDFs, you first need to select the documents you wish to use. If they are password protected, you need to enter their passwords too. You can merge the entire two documents or you can specify page ranges for each of them, which is absolutely great. Then, you can customize other merge options such as leave an empty page between the two merged documents, edit empty page size, edit empty page background color, and insert text inside the empty page.
On the contrary, if you wish to split a PDF, you first select the PDF to split. If it is necessary, you may need to validate the document by entering the corresponding password. Then, you enter from which and to which page you wish to split the document. The document can be split into single pages, or you can split it by bookmarks, which means that you can select different page ranges. The final step in both split and merge options is to select the output folder and name.
In short, if you are looking for a simple and nice program to split or merge PDFs in just a few steps, and with lots of advanced options, PDF Split Or Merge is a great choice.