AltoDocsMathcad is math-first — you calculate, then screenshot results into Word. AltoDocs is documentation-first — your calculations live inside your report.
Mathcad is a powerful calculation tool. You write formulas, solve equations, and get results. But when it’s time to create your engineering report, you open Word. You screenshot from Mathcad. You paste. You align. You format.
When an input changes, you go back to Mathcad, re-run the calculation, take new screenshots, and update every single image in Word.
Your calculation and your document are two separate things.AltoDocs is your document editor. You write your engineering report — headings, text, formatting, tables of contents — just like Word. Then you embed live calculations directly inside that document.
When an input changes, everything recalculates and your document stays formatted. No screenshots. No copy-paste. No separate files.
Your document is the calculation.The same engineering document — one lives in AltoDocs, the other is pasted into Word.
PTC Mathcad is Windows-only software. If you’re an engineer using a Mac — or your team works across Mac and Windows — you’re stuck with virtual machines, Boot Camp, or just not using Mathcad at all.
AltoDocs is web-based. Open your browser and start working. Mac, Windows, Linux, iPad — it doesn’t matter. Same experience everywhere.
And when you want a native desktop experience, AltoDocs desktop apps are coming for Mac, Windows, and Linux — with offline support, so you can work anywhere.
Every engineer using Mathcad knows this workflow:
Your calculations, spreadsheets, drawing markups, and structural analysis all live inside your document. Change an input — the entire document updates. Export to PDF when you’re done. That’s it.
AltoDocs replaces your entire workflow — not just Mathcad.
Live calculations with unit-aware formulas, just like Mathcad — but embedded in your document.
Replaces Mathcad
Excel-compatible spreadsheets embedded directly in your document. Multiple views, always in sync.
Replaces Excel screenshots
Annotate drawings with dimensions, callouts, and measurements — at the correct scale.
Replaces Bluebeam screenshots
Built-in structural analysis for beams and 2D frames. Results auto-update in your document.
Replaces Separate structural softwareFull Python environment in your browser. NumPy, SciPy, pandas, Matplotlib — no installation.
Replaces External Python setupBuild reusable calculation blocks. Drop proven workflows into any project with one click.
Replaces Copy-pasting old filesYou've been running Mathcad in a VM or Parallels. Or you've been avoiding it entirely and using Excel instead. AltoDocs gives you Mathcad-style calculations natively on Mac.
You spend hours copy-pasting between Mathcad, Excel, Bluebeam, and Word. AltoDocs eliminates this workflow entirely. One document, everything live.
You're emailing Mathcad files back and forth, merging changes manually. AltoDocs works like Google Docs — everyone edits the same document in real time.