License · last updated 2026-06-18
Free for commercial use
Every CAD block on CADBlockDWG is free to download and use in your drawings — personal or commercial — with no attribution required. The plain-language summary below is the license; the sections that follow spell out the details.
You can
- Use blocks in personal and commercial projects
- Use them in paid client and freelance work
- Edit, scale and modify the geometry freely
- Use them with no credit or attribution
- Download as many blocks as you like, no signup
You cannot
- Resell or redistribute the blocks as a library or pack
- Host a copy of this catalog as a competing download site
- Claim you authored the original blocks
- Sell a block on its own, unchanged, as a digital product
Grant of license
Subject to the terms on this page, CADBlockDWG grants you a worldwide, royalty-free, non-exclusive license to download, use, copy and modify the CAD blocks published on this site. You may incorporate them into your own drawings, models, renders, documents and deliverables for any lawful purpose, including work you are paid for.
No attribution required
You do not need to credit CADBlockDWG or link back to the site when you use a block in a project. A mention is always welcome and helps other drafters find us, but it is never a condition of use.
What you may not do
The one thing this license does not allow is competing with the library itself. You may not resell, sublicense or redistribute the blocks as a collection, pack or library, and you may not scrape or republish the catalog to run a similar download site. You also may not sell an individual block, unchanged, as a stand-alone digital product. In short: build with the blocks all you like, but do not repackage and sell the blocks themselves.
No warranty
The blocks are provided "as is", without warranty of any kind. While we draw them to real-world dimensions and review them before publishing, we cannot guarantee that any block is free of errors or fit for a specific code, standard or purpose. Always verify dimensions, scale and suitability against your own project requirements before relying on a block. CADBlockDWG is not liable for any loss or damage arising from use of the files.
Questions about reuse
Not sure whether your use is allowed? It almost certainly is — but if you have an unusual case (bundling blocks into a product, redistributing internally at scale, and so on), get in touch and we will help. You can also review our terms of use.
Ready to download?
Thousands of blocks, all under this license — free for commercial use, no signup.