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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. . .....