PDF Split Merge is a stand-alone tool for splitting, merging PDF documents,allows you to split/merge large PDF files into smaller PDF files, PDF Split Merge is offered as an easy-to-use GUI (Graphical User Interface) application, and command-line application. The split functionality lets you split one or more PDF files based on page groups, page ranges. The merge functionality lets you quickly combine a collection of PDF documents and page sets. .Automates the process of splitting and merging multiple PDF files. .Rearrange pages in a document. .Split PDF documents by page numbers or custom page ranges etc. .Split a file into single pages or sets of pages. .Merging one or more PDF files. .Many different split and merge methods. .Drag and Drop support of files. .List order organizing. .Save, Load & Append Batch Lists. .Modify document information data to all generated documents. .Supports encrypted pdf files.