Split PDFs by page ranges or numbers, and merge PDFs by sorting and combining multiple documents with this software. The split function also allows for random range or number splitting. Quick and easy document sorting and editing.

The software is very robust and reliable, and it supports virtually any flavor of PDF formats. Unlike many PDF utilities that slow down significantly when processing files with a large number of pages, PDFappend performs at a remarkable speed to the last page. The software is user-friendly and easy to use, despite having abundant features.
Our performance benchmark tests show that PDFappend is the fastest solution for concatenating, appending, and splitting PDF files available today. In fact, our tests indicate that PDFappend runs up to four times faster than competing products.
PDFappend's features include the ability to append a PDF file to an existing PDF file, pool 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, PDFappend is an excellent software solution that provides high-performance and reliable results for anyone needing to concatenate, append, or split PDF files.
Version 4.0.1.5: Support for all splitting and merging