Refurbished CAD Licenses: Legal, or an Audit Risk?
Search for "cheap AutoCAD license" and you will find resellers offering what looks like the deal of the decade: a full AutoCAD license for €18 to €80 per year, sometimes labelled "perpetual," "refurbished," or "second-hand," almost always described as "100% legal." Against Autodesk's own subscription pricing, that is a 95%+ discount. So what is the catch?
I build a CAD tool, so I have an obvious interest in this question. I will keep this to the documented facts and tell you where the genuine uncertainty lies — because the honest answer is "it depends," and the thing it depends on is usually not disclosed at checkout.
What the resellers are actually claiming
The legal foundation these sellers point to is real. In UsedSoft GmbH v Oracle (CJEU, C-128/11, 3 July 2012), the Court of Justice of the European Union ruled that the copyright holder's distribution right is "exhausted" after the first sale of a software licence — meaning a buyer can legally resell a "used" licence, even one delivered by download, without the vendor's permission. The principle comes from Article 4(2) of the EU Software Directive (2009/24/EC). (Good plain-language summaries: Osborne Clarke.)
So far, so legitimate. A genuinely used software licence can be resold in the EU. That is settled law.
The conditions the headlines leave out
The UsedSoft ruling is narrower than the marketing suggests. The court attached firm conditions:
- It must be a "sale," not a rental. Exhaustion applies where the licence was granted for an unlimited period in return for a one-off fee. That is the definition of a perpetual licence.
- The original buyer must stop using their copy at the moment of resale. The seller cannot keep a working copy.
- Multi-user licences cannot be split. You cannot buy a 50-seat volume licence and resell the seats individually.
Here is the problem with AutoCAD specifically. Autodesk stopped selling perpetual AutoCAD licences in 2017. AutoCAD and AutoCAD LT are subscription-only today. A subscription is a time-limited rental, not a one-off sale — so the UsedSoft exhaustion principle does not cleanly apply to it. When a reseller advertises a "perpetual" or "legal" AutoCAD subscription for €69/year, it is fair to ask: what exactly is being sold, and is it covered by the ruling they are implying?
Often these offers are older perpetual versions, education or volume licences repackaged, or licences whose transfer chain cannot be verified. Some may be perfectly legitimate used perpetual licences. Others sit in a genuine grey zone. The point is not that every reseller is acting unlawfully — it is that you usually cannot tell from the listing, and the risk lands on the buyer, not the seller.
Autodesk's own position — and the audit reality
Autodesk is explicit that its licences are not transferable without its consent, and that licences should only be used by the organisation that purchased and registered them (Autodesk: risks of non-compliance). It also runs a documented license-compliance audit programme, and its software includes usage-reporting technology that reports installations back to Autodesk.
If an audit finds an invalid or improperly transferred licence, the published consequence is that you may be liable for 100% or more of the full new-software price, plus legal costs — and the licence can be switched off. For a solo contractor, a deactivation in the middle of a live permit job is not a billing inconvenience; it can mean a missed deadline and a lost client.
Whether Autodesk would pursue a one-person business over a single questionable seat is a separate question — enforcement tends to focus on larger deployments. But "probably won't get caught" is a risk posture, not a licence.
The honest takeaway
Buying used perpetual software in the EU is legal — that is what UsedSoft established. The trouble with the cheap-AutoCAD market is that AutoCAD is no longer sold perpetually, so many of these offers cannot rely on that ruling, and the buyer carries the audit and deactivation risk for a transfer chain they cannot inspect.
If your goal is simply to stop paying a recurring subscription, you do not need the grey market to do it. There are clean, unambiguous options:
- FreeCAD — free and open-source. No licence ambiguity at all. Steeper learning curve. Diaz vs FreeCAD →
- BricsCAD — a genuine perpetual licence (from ~$590), native DWG, sold directly. Diaz vs BricsCAD →
- Diaz Editor — €99 one-time lifetime, building-scale 2D+3D with DXF and PDF export, fully offline. One clean licence, no transfer chain, no audit exposure. (Disclosure: this is my product.)
The €99 vs €69/year math is not really the headline. The headline is certainty: you know exactly what you bought and that nobody can switch it off mid-project. For the full price landscape, see the lifetime CAD software guide or, in Dutch, de CAD-software prijzengids 2026.
Related reading
This article is general information, not legal advice. Licensing situations vary; if you are unsure about a specific licence, consult a qualified IP lawyer or the vendor directly. Prices and vendor terms cited are as of June 2026 — check the source links for current figures.