SpacemannSpiff··on Spotlight on pdfly, the Swiss Army knife for PDF filesPdftk has been been around for many years, and does exactly the same things. Why reinvent the wheel?https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/
SpacemannSpiff··on Show HN: Markdown as web page/siteWhat about Markdeep? Astonished that none of the commenters here seem to know of its existence. See https://casual-effects.com/markdeep/.