⤷PIDNav
Navigate and mark up engineering drawing sets.
PIDNav turns a folder of P&ID PDFs into a linked, searchable drawing set: click any off-page connector flag and land on its counterpart sheet.
⤷Off-page connector navigation — automatic matching across hundreds of sheets, with the evidence for every link.
✎Team markup with audit trail — shared circuits, comments and annotated-PDF export, each change attributed.
⟳Revision control — replace a drawing, keep the history, and re-validate every affected link.