mutool

Convert, query information and extract data from PDF files. More information: https://mupdf.readthedocs.io/en/latest/mupdf-command-line.html.

mutool convert -o path/to/output%nd.png path/to/input.pdf 1-10

mutool draw -F txt path/to/input.pdf 2,3,5,...

mutool merge -o path/to/output.pdf path/to/input1.pdf path/to/input2.pdf ...

mutool info path/to/input.pdf

mutool extract path/to/input.pdf

mutool show path/to/input.pdf outline