How this tool works
Choose the PDF files you want to combine, arrange their order and ToolRefinery merges every page into one document locally in your browser using real PDF page-structure manipulation, not a hand-rolled writer.
Supported files
PDF. Maximum input size: 50 MB per file, up to 20 files at a time.
Privacy
For this version, ToolRefinery processes the selected files on your device. The source data is not posted to a ToolRefinery processing server.