Merge PDF software allows you to sort and combine multiple PDF documents quickly. It also enables users to split PDF files based on page numbers or ranges, including random ones.

The program is also very robust and reliable and supports virtually any flavour for PDF formats. Unlike most PDF utilities which slow down when processing large files, PDFappend performs at a remarkable speed to the last page. Furthermore, PDF combine is a useful and high-performance user-interactive software that can concatenate, append, and split PDF files. Even though the program is abundantly featured, it is very easy to use.
Performance benchmark tests show that PDFappend is the fastest concatenate, append, and split utility available today. In fact, tests have shown that the program runs up to four times faster than competing products.
PDFappend offers many features such as combining two or more PDF files, concatenating PDF files in any order, appending a page or several pages to an existing PDF file, splitting PDF documents by page numbers or custom page ranges, and splitting a file into single pages or sets of pages.
In conclusion, PDFappend is a must-have software for anyone who needs to efficiently manage and organize their PDF files. With its robustness, reliability, and exceptional performance, it is undoubtedly one of the best PDF utilities available.
Version 4.0.1.5: Support for all splitting and merging