Advanced PDF Concatenator is an application with a pretty self-explanatory title - it allows you to merge PDF documents. The tool can be easily handled by all user levels.
The interface of the program is plain and simple to navigate through. PDF documents can be imported into the list by using the file browser only because the "drag and drop" method is not supported.
In the queue, you can read the source path, size and date of creation for each document. So, all you have to do is specify the output filename and destination, in order to proceed with the conversion task.
Additionally, you can set a page range and enable Advanced PDF Concatenator to separate merged PDF files with blank pages, as well as remove an item from the list or clear the entire queue.
The PDF processing tool takes up a moderate amount of system resources, has a good response time, quickly finishes a task and manages to preserve the original quality regarding shapes, images and the text layout. No errors have popped up during our tests and Advanced PDF Concatenator did not freeze or crash.
On the other hand, the interface needs some major improvements and there is no help file available. Plus, the unregistered version is severely limited. We recommend Advanced PDF Concatenator with reservations.