Joining PDF files into one

Join multiple PDF files into one using Poppler Utils “pdfunite” command. Poppler Utils are command line tools and part of the Poppler library.

pdfunite one.pdf two.pdf three.pdf joined.pdf

pdfunite is obtained by installing Poppler:

• Linux: apt install poppler-utils
• macOS: brew install poppler
• Windows: WSL poppler