The Pathfinder 2e Kingmaker Adventure Path PDF is arguably the best digital version of Paizo’s magnum opus. It transforms an already legendary sandbox into a highly referenceable, portable, and updatable tool. Just be sure to have a good PDF reader (Adobe Acrobat or Foxit) to handle the file size (~150 MB).
Paizo released a free Kingmaker Kingdom Tracking Sheet (PDF fillable) and a Hexploration Map (image file). Search the Paizo forums—fans have also created Excel kingdom calculators and automated random encounter generators that pair beautifully with the PDF. pathfinder 2e kingmaker adventure path pdf