Whenever I need to convert, merge, or combine images or PDF files, I pull out my Terminal and attempt doing it first with CLI (command line interface) commands. Over time I’ve built an arsenal of CLI commands that 9/10 times does the trick faster than any other program. Prerequisites Most of the image manipulation commands require imagemagick and the PDF ones require poppler. Both of which are just a homebrew install away for macOS: # image utilitiesbrew install "imagemagick"# pdf utilities...
