GUIDE
Measuring and marking up
drawings on a Mac.
The most common question from Mac-based architects: the four routes, and what each one costs.
How do you mark up and measure PDF drawings on a Mac?
There are four routes: run Windows on the Mac through Parallels, use a separate Windows machine or cloud desktop, use a general Mac PDF editor, or use a browser tool. The first two work and cost the most; a general PDF editor handles comments but is not takeoff software — no running totals, no deductions, no quantity summary.
A browser tool needs none of that: PDF drawing work is geometry, and Redline PDF runs its full toolset in Safari, Chrome or Edge on any Mac, Intel or Apple silicon, exporting standard PDF annotations that Windows colleagues can open.
The situation
The established drawing-review and takeoff applications are Windows software. Where a Mac edition has existed at all it has usually been narrower than the Windows one, and several have been discontinued. That leaves Mac-based architects and engineers with four real choices.
Option 1 — run Windows on the Mac
Parallels or VMware on Apple Silicon, or Boot Camp on older Intel Macs. You get the full Windows application. You also pay for the virtualisation licence, a Windows licence and the application licence, and you give up disk space and battery life. It works; it is the most expensive answer.
Option 2 — a Windows machine or a cloud desktop
A second machine, or a hosted Windows desktop. Sensible if your firm already runs that infrastructure. Overkill for one person marking up drawings.
Option 3 — a general PDF editor
Native on Mac, good at PDFs in general, and most include a measuring tool. What they are not is takeoff software: no running totals as you draw, no deductions, no quantity summary grouped by subject, no building elements. For review comments they are fine; for quantities they are the wrong instrument. How a PDF quantity takeoff works shows what is missing.
Option 4 — a browser tool
The work is PDF geometry, and that does not need a native application at all. Redline runs in Safari, Chrome or Edge on any Mac — Intel or Apple Silicon, no install, no virtual machine — and does the review and takeoff work: calibrate a sheet, mark it up, measure lengths, areas, volumes and counts with live totals, take deductions, and export standard PDF annotations that other professional tools open and edit, so working with Windows colleagues is not a problem.
It installs as an app if you want it in the Dock, works the same on an iPad, and costs $15 a month on Pro, or $9 on Plus for review with length and area (plans and prices). You can open the demo on your Mac right now, without an account, and mark up the sample drawing — the fastest way to know whether it does what you need.
Is there Bluebeam for Mac?
Not as a current native application. Revu for Mac reached end of life on 28 June 2023 and Revu for iPad was retired on 31 December 2025. Bluebeam's own answer for Mac users is Bluebeam Web and its iOS app, or Revu for Windows through Parallels. The detail, from Bluebeam's own pages, is on Bluebeam on a Mac.
Can I do PDF takeoff on a Mac without Parallels?
Yes. Redline PDF Pro does calibrated lengths, areas, perimeters, volumes, counts and angles with deductions, Dynamic Fill and live totals, in a Mac browser, with no virtual machine and no Windows licence. Exports go out as editable PDF annotations, a flattened PDF or a CSV.
Will Mac markups open for colleagues on Windows?
Yes. What crosses between you is a PDF, not a Mac file. Exported as annotations, the clouds, callouts and measurements open and stay editable in the Windows PDF tools your colleagues already run.
Next guide
Try it on the sample drawing
Redline runs in the browser — nothing to install. Open the demo to try tools on a sample drawing. Demo edits are temporary; your own files, saving, signatures, exporting, printing and downloads come with an account, which starts with 30 days of Pro, no card. Then Free unless you choose Plus or Pro; your drawings stay. Plus is $9 a month or $90 a year; Pro is $15 a month or $150 a year. Compare the plans.
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