All activity
Any document, spreadsheet, or webpage you can print, PrintStack can capture. Instead of exporting files and juggling a separate merger tool, just print from Word, Safari, Excel — or any app with a print menu — straight into a queue. Reorder pages, clean up the stack, then save as one PDF or send to a real printer. The fastest way to merge documents on macOS.

PrintStack — Virtual PrinterCapture print jobs from any app, merge into one PDF.
İsmail Carlıkleft a comment
Hey Product Hunt! 👋 I'm Ismail, the solo developer behind PrintStack. I built this after getting frustrated with the same routine: needing one PDF, but having content scattered across Word, Safari, and Excel. Every existing solution wanted me to export files first, then re-upload them somewhere. It felt backwards. PrintStack installs as a virtual printer, so you just print from whatever app...

PrintStack — Virtual PrinterCapture print jobs from any app, merge into one PDF.
