Free CAD Blocks in DWG Format — No Registration, No Cost
Download free CAD blocks in DWG format for AutoCAD — over 1,800 blocks, CAD symbols and construction details, every one drawn and checked by professional drafters, with more than 1.3 million downloads served to drafters worldwide. Each DWG file downloads instantly — no registration, no login, no cost — and works in AutoCAD and every DWG-compatible CAD program. Part of Draftsperson.net, online since 2003 — the original.
What's in the library
Architecture and interiors — furniture, people, doors, windows, trees and landscaping, plus drawing essentials like north arrows and title blocks.
MEP services — standard symbols for HVAC and mechanical, electrical plans and hydraulic and plumbing layouts.
Structural and civil — steel sections, concrete and reinforcing, Australian traffic signage and construction details.
Everything that fills out a drawing — vehicles, equipment and fixtures, floor plans and more. Browse all 30 categories in the sidebar, or see every block on one page.
Drafting-Standard Quality, Ready to Insert
We've done the heavy lifting so these blocks are optimized and ready for immediate use in your workflow:
- Universal Compatibility: Saved in older AutoCAD DWG file formats to ensure they open seamlessly in any DWG-compatible software, old or new.
- Clean and Optimized: Most files has been meticulously PURGED and AUDITED.
- Seamless Integration: Most blocks are drawn on Layer 0 with colors and linetypes set to ByLayer or ByBlock.
- Perfect Placement: Most set with a 0,0,0 insertion point, so they instantly adopt your drawing's active layer standards the moment they are inserted.
Works with your CAD software
Drawn in licensed AutoCAD and compatible with any software that can open the DWG file format, including BricsCAD, DraftSight, LibreCAD, ZWCAD, GstarCAD, IntelliCAD, progeCAD, nanoCAD, QCAD, FreeCAD, MicroStation PowerDraft, Chief Architect, DesignCAD 3D Max, TurboCAD, Vectorworks, SketchUp, SOLIDWORKS, Bluebeam, Rhino, Adobe Illustrator, Microsoft Visio, CorelDRAW, DWG TrueView, Autodesk Viewer, VariCAD, Bentley View, CAD Reader, DWGSee, Open CAD Studio and many more...
About This Library
Curated by the Draftsperson.net team, this collection is the result of over two decades of professional drafting experience. We've meticulously organized and refined these assets so you can use them completely free of charge in your own projects, made possible by our site's advertising.
Editors’ picks
Six blocks worth a look — a fresh set every Monday, drawn from what’s popular, trending and newly added.
Popular
AS/NZS electrical symbols - Circuit Breakers, Switches, Contacts
A legend of electrical circuit-breaker, switch and contact symbols drawn to Australian and New Zealand (AS/NZS) convention,…
Popular
Bidet
A bidet drawn in three coordinated views – plan, front elevation and side elevation – with the tap set and spout shown. The plan…
Trending
Bay Window
A bay window drawn in plan view – the classic angled three-panel bay projecting from the wall line, with frame thicknesses,…
Trending
B85 - 90 deg turning Standard Large Car Australia
Standard large car Australia (B85 percentile). 90 deg turning. A free DWG format file download. For AutoCAD or similar software.
New
Obround Link Plate - Dimensioned Detail
A fully dimensioned mechanical detail of an obround link plate with two bores, a rectangular notch in the top edge and R1,5 end…
New
Black and White North Point Arrow
A north point drawn as a tall slender arrow, half solid black and half white outline, set over a double circle with cross hairs…
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