The Combine PDF Software enables you to efficiently merge PDF files by grouping, sorting, and combining them. With the split function, you can also split PDF files based on page ranges, numbers or at random. Quickly merge and split your PDFs with this easy-to-use software.

In addition, this software retains bookmark positions to new positions in the output PDF. The program is robust and reliable, supporting virtually any flavor of PDF formats. Most PDF utilities slow down significantly when processing files with a large number of pages, but PDF Append performs at a remarkable speed to the last page.
PDF Append is a useful and high-performance user-interactive software that can concatenate, append, and split PDF files. Despite being abundantly featured, the program is easy to use. According to performance benchmark tests, PDF Append is the fastest concatenate, append, and split utility available today. In fact, tests have shown that the program is up to four times faster than competing products.
Some of the notable features of PDF Combine include the ability to append a PDF file to an existing PDF file, combine PDF files in any order, append a page or several pages to an existing PDF file, split PDF documents by page numbers or custom page ranges, and split a file into single pages or sets of pages.
Overall, PDF Combine is a reliable and efficient software for those looking to combine, append, and split PDF files. It offers a range of features that make it easy to use and performance that outpaces its competitors.
Version 4.0.1.5: Support for all merging and splitting.