pdf-tools

Runs in Docker so you don't have to worry about all the dependencies:

• ImageMagick
• Ghostscript
• Ghostscript-Fonts
• PDFTk

Usage

Shrink

Shrink PDF's by compressing images to a reasonable resolution

docker run -v "$(pwd)":/data --rm -it mpercival/pdf-tools shrink big.pdf small.pdf

Watermark

Watermarks a multipage PDF file

docker run -v "$(pwd)":/data --rm -it mpercival/pdfkit watermark "Top Secret" secret.pdf secret_watermark.pdf