PDF Split-Merge Developer License - Version 6.5 Split PDF documents by page numbers or custom page ranges. Split by page ranges. Split a file into single pages. Split by every n pages (containing n pages per file); Merge multiple PDF files or selected pages from one or more files into a PDF file; Generate a new PDF file by merging one or more PDF documents; Support use overlapping page ranges to create output PDF files; Support the encrypted PDF file. Convert without any software support. Support Batch convert. Fast speed conversion. FREE upgrade.