Cadintosh X 8.9.2 — Mac version

Keeping a detailed parts library or workshop drawing set in your head only works until you need to share it or cut material. A clean 2D plan stops mistakes before they reach the workbench. Cadintosh X gives you the drafting tools to get those measurements out of your notebook and onto a proper sheet.

Drawing a bracket plate from scratch

Say you need a simple steel bracket — two bolt holes, a folded edge, and a cutout for a cable tie. You open a fresh sheet and set your grid to 1 mm. The line tool handles straight runs quickly, and eight customisable handles let you pick a thick outline for the part edge and a thinner centreline for the hole pattern. Dimensions snap to the points you click, so the 42 mm spacing between holes stays readable when you print it. Group the bracket geometry and you can copy it across the sheet for a nest of four parts without redrawing anything.

Sharing the drawing with the workshop

Once the bracket looks right, you export a PDF at 1:1 scale and a DXF for the laser cutter. Cadintosh reads and writes DXF, HPGL, IGES and PDF, so the file moves between your Mac and the cutter's PC without fuss. The single-window layout keeps the tool palette, layer list and drawing area in one place — handy on a smaller screen. Up to 1,024 layers and 32,000 groups give you plenty of room for a full project, whether the text on your drawing is in English, Japanese or Portuguese.

Reaching for the mouse instead of the keyboard shortcuts

Relying on the mouse alone slows you down. Learn the keyboard shortcuts for line, trim and dimension early — your wrist will thank you. Another common slip is drawing everything on one layer and then trying to edit a single bracket buried in a nest of construction lines. Put guides, dimensions and parts on separate layers from the start. The 1,024‑layer limit is generous; use it.

People also ignore the eight handles. If you assign each handle a fixed line width and colour (say, 0.5 mm black for part outlines, 0.18 mm blue for centre marks), your drawing reads clearly on screen and on paper. Fixing this halfway through a job means re‑selecting dozens of lines. Do it once, in a template, and save yourself the grief.

A shop‑drawer’s afternoon

A kitchen fitter roughs out a pull‑out larder unit. The carcass sides are straightforward rectangles, but the drawer‑runner holes must match the Blum hardware exactly. She opens a DXF symbol of the runner from the library, snaps it to the side panel and copies the group six times at 110 mm spacing. Dimensions check the pitch automatically. An hour later she prints two A3 sheets — one with the cutting list, one with the drill centres — and hands them to the apprentice. No pencil smudges, no misread 7 for a 1. The Mac she uses is an old Intel Mini that still runs happily, so having a universal binary that doesn't demand the latest silicon matters. She found the app through a link from the repair café's Cadintosh X Mac torrent stash and had it running before the kettle boiled.

• App icon updated for macOS Tahoe.
• Old CAD drawings with embedded PICTs are decoded when possible.
• Dialog layout tidied for macOS Tahoe.

• macOS 10.13 or newer
• Intel or Apple Silicon Mac
• About 70 MB of free space