The PDF Merge is a free online PDF tool: combine several PDFs into one. It runs entirely in your browser using PDF-lib, so your documents are never sent to a server, which is worth knowing if your files contain private or sensitive information.
How to use the PDF Merge
Add one or more PDF files using the box below.
Set any options the tool needs (page range, order, angle, etc.).
Click Download to save the finished PDF — the original files never leave your device.