This is an open-source program which allows you to merge/combine many PDF files into one PDF. This is very handy for people that have a lot of pages to print (like books and booklets). This program is available for Windows XP or newer. Apple users actually have this function built into the latest versions of the Macintosh OSX (Leopard, Snow Leopard, Lion and Mountain Lion). Here's how to do it in Mac OSX 10.6 http://support.apple.com/kb/HT4075.
Before you can install this software, you must make sure that you have Microsoft's .NET 2.0 Framework installed on your computer. Windows Vista, Windows 7, and Windows 8 should have this installed by default. Windows XP users might have to install it separately. Microsoft has the .NET 2.0 Framework available for download here: http://www.microsoft.com/en-us/download/details.aspx?id=1639. Most Windows XP users will choose the NetFx20SP2_x86.exe option.
In order to merge the files together, you do need to make sure that the files are PDF files. You will need to convert your Word, Excel, PowerPoint, Photoshop, Illustrator, InDesign (or other kind of files), to PDF files if you wish to use this program to combine those pages all into one file. Please check here for help on converting your file(s) to PDF first.
Please know that we did not create this program and therefore we cannot provide support on it. However, we have included some videos below that should help you install it on your computer and then utilize the software to combine your files together.
PDF Merge Software Download:
Click here to download the Free PDFMerge Software for PC.
PDF Merge Video Tutorials: