Ncored

Ncored is a fast desktop PDF editor built for large CAD and construction drawings. Architects and engineers work with heavy AutoCAD, Revit and ArchiCAD exports of 50 to 200 MB and beyond, where general PDF tools lag on scroll, zoom and pan. Ncored stays smooth on exactly those files.

It marks up, edits text, handles pages and searches whole sets. It also measures to scale (length, polyline and area, snapping to the drawing's own lines) and compares revisions: drag an older revision onto the drawing to see what was added in blue, removed in red and unchanged in grey.

It runs locally on Windows and Mac, in English and German, so confidential drawings never leave your machine. No OCR, forms or e-signature.

14-day free trial, then a monthly or yearly subscription, or a one-time lifetime licence. Made by Noir architects.