When we tried the merge feature with a couple of other PDFs that we hadn't already split, we had no problems we're not sure what the difference was. The merge feature wasn't quite so easy we tried repeatedly to put the newly split PDFs back together with the program, but it got hung up and kept trying to process the job long after it should have been completed. PDF Split Or Merge quickly carried out our instructions and created multiple PDFs from our original file. The program then asks you to select an output location and whether you want to overwrite the original document.

For splitting, you select the page ranges of each of the new documents and choose whether to retain any bookmarks in the original. To get started, just select whether you want to split a PDF or merge multiple PDFs from the drop-down menu and then follow the instructions on the screen. The program's interface is quite intuitive, with a wizard that walks you through each step of the process. It's not perfect, but it does do a good job most of the time.

PDF Split Or Merge is an easy-to-use program that can take care of both these tasks. Putting the contents of two different PDFs into one file isn't just a matter of cutting and pasting, and neither is the process of splitting a PDF into two different documents. PDFs can be extremely useful, but they're also hard to work with if you don't have the right tools.

Good free pdf merger