Open a PDF drawing or drag & drop it here.
Everything runs on this computer — the file is never uploaded anywhere.
Your projects stay private to your account.
By continuing you agree to our Terms and Privacy Policy.
No projects yet. Create one to get started — each project holds the plans for a job.
No plans yet. Click Add plans and choose one or more PDF drawings — they are stored here, so you can close the app and come back to them.
Open a PDF drawing or drag & drop it here.
Everything runs on this computer — the file is never uploaded anywhere.
Tick the projects you want to clear. This deletes their stored page pictures only — nothing counted, no symbols, and no PDFs are touched. Cleared plans just take a moment to redraw next time they're opened.
Each page is being drawn once, properly, and kept. This happens only now — afterwards these plans open instantly and always look right. You can leave this running.
This drawing is a picture, so the symbol is matched by its ink — the white background is ignored. Blue is what will be matched. Left-drag to paint ink back in · right-drag to rub it out (a label next to the symbol, a wall crossing it).
Blue parts are included in the symbol; gray parts are excluded. Left-click (or drag) to include · right-click (or drag) to exclude. The orange line is what your click will take — where lines sit on top of each other, click again to step to the next one.