15 minutes from sketch to permit pack — for any installation.
€197 once.
3D + 2D CAD for trades.
One CAD tool for the trades. Built for self-employed builders, carpenters, contractors, installers and work-preparers worldwide. Sketch the building → place panels, framing, furniture, or anything else → export PDF. 3 device seats. Lifetime updates. No subscription. No cloud. Try free for 14 days first — and if you buy and it turns out not to fit, email within 14 days for a full refund. Introductory price: it goes up when v0.5 ships.
SketchUp Pro $399/yr · AutoCAD LT $540/yr · Autodesk Fusion $680/yr. Diaz Editor: €197 once. · 2-min checkout · Stripe Card + iDEAL · No subscription, no cloud.
What you get vs what you pay
No marketing trick — a comparison against five years of a subscription. SketchUp Pro is $399/year (checked 2026-07-23).
No subscription. Pay once. Keep forever — including all future updates.
How finished is Diaz Editor?
The core runs in production: licensing, the 3D and 2D editors, and every export path are tested against real projects. Windows and Linux today, macOS still to come, and rare configurations can still surface edge cases. The four cards below say exactly what that means.
What WORKS
3D Building Editor, 2D CAD module, component library (122 3D objects, twelve of them energy components, plus 14 schematic symbols for the 2D sheet), PDF reports, DXF export, NL/EN/ES interface, 14-day trial flow, license activation + revoke. All tested with real project data.
What's NOT yet there
A macOS release (on the roadmap), cloud-sync (local-only is a feature, not a bug), advanced collaboration features. Edge cases in rare Windows configurations may surface.
14 days money back
Try the 14-day trial first — install, test every workflow, export real projects, then decide. Bought it anyway and it does not fit? Email juan@diazatlas.com within 14 days of purchase and you get the full amount back. No conditions about how much you used it.
What it's worth
Three seats, lifetime updates and direct contact with the developer — €197 once, no subscription.
Frequently asked questions
Do I really get lifetime updates?
Yes. Pay once, all future versions (macOS, new modules, cloud-sync features if they come) included. No recurring charge ever. But: 'lifetime' = the product's lifetime, not yours. If Diaz Editor shuts down, updates stop. Realistic expectation.
What if the software doesn't work for me?
Try the free 14-day trial first and ask anything at juan@diazatlas.com before you buy — download, no credit card. If you buy and it still does not fit, you get your money back within 14 days of purchase.
Does it work on Mac or Linux?
Currently Windows and Linux (64-bit). macOS is on the roadmap. Your beta license automatically covers macOS when released — no extra cost. If you only have a Mac, don't buy yet — wait for the macOS build.
Will Windows show a security warning when I install?
Yes, briefly — Windows SmartScreen flags new applications without a Microsoft-recognized signing certificate. Click "More info" → "Run anyway" and the install continues normally. Only on first install; later auto-updates run silently without prompts. We add a code-signing certificate (~€400-600/year) once sales volume justifies the recurring cost. The installer is built in GitHub Actions and published to the public release mirror, where you can check every version. The editor itself is a fork of open-source Pascal Editor (MIT, 14 years stable) — no cloud, and it never uploads your designs (only anonymous update-checks + opt-out usage stats). Full guide: diazatlas.com/help/install-windows. Doubts? Call or WhatsApp Juan directly at +31 6 5314 2656 (WhatsApp).
How many devices can I use?
3 seats (devices) per Licence. Switch between devices by deactivating in the old install and activating in the new. Device-fingerprinting keeps it clean.
What does €197 include?
One licence, three workstations, lifetime use, and every future update including major versions — paid once, no subscription and no renewal. This is an introductory price that rises when version 0.5 ships. There is a 14-day money-back guarantee: email juan@diazatlas.com within 14 days of purchase and you get a full refund.
Can I later move to a tier with more seats?
Yes. Email juan@diazatlas.com and we settle the difference between what you paid and the higher tier, rather than making you buy twice.
How do I know this isn't a scam?
Fair question. Verification steps: (1) download the free trial BEFORE you buy — does it work? (2) Juan Diaz LLC is a real Delaware LLC with public imprint page (/imprint) and EU-compliant seller info. (3) Stripe processes payment — direct refund via Stripe Customer Portal possible within 14 days — that is our voluntary money-back guarantee. (4) Every version is on the public release mirror bongartzdiaz/diaz-editor-releases — you can see the full version history, before you buy and after.
What you get
for €197
No marketing trick. Below each item you receive, with the value it would cost individually if purchased separately or paid as consulting hours.
No paid reviews. Verifiable proof instead.
Diaz Editor is new. We won't invent testimonials — here's what you can check yourself right now:
Customer quotes will appear here as they come in — unedited, never invented.
Claim your spot
Direct via Stripe. iDEAL or card. You receive your license key by email within 1 minute of payment.
ⓘ Pre-contractual information (EU mandatory)
Seller: Juan Diaz LLC, Delaware, USA. Adres: zie imprint. Contact: juan@diazatlas.com
Product: Diaz Editor lifetime Licence + download (Windows 64-bit). 3 seats. Updates included for the product's lifetime (if Diaz Editor is discontinued, updates stop).
Total price: €197 (VAT inclusive — Stripe Tax automatically determines your local rate).
Delivery: Immediately digital after payment. License key by email + download link within 1 minute.
Right of withdrawal: EU consumers have a 14-day withdrawal right by default. Because the licence key and download are delivered immediately on payment, we ask for your express consent to begin delivery at once and your acknowledgement that the statutory withdrawal right thereby lapses (Directive 2011/83/EU art. 16(m)). The two required declarations are below. Separately and voluntarily, we give a 14-day money-back guarantee: email juan@diazatlas.com within 14 days of purchase and you get a full refund.
Complaints: Email juan@diazatlas.com. Response within 2 business days. EU customers can find their national dispute-resolution body via: consumer-redress.ec.europa.eu
Governing law: For EU/UK consumers: local law + mandatory EU provisions. For B2B + non-EU: Delaware (USA).
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