New · Monthly updates included

OpenCadFiles Master Archive
Complete 2D DWG Library

The ultimate 2D CAD block collection — all 18 categories, 82+ DWG files, organized into clean folders. Download high-quality metric AutoCAD blocks for your floor plans once, and use them offline forever.

Your purchase keeps this project alive. OpenCadFiles has always been a free DWG download site. Buying the Master Archive covers hosting costs and ensures new architectural blocks keep coming every month.
18
Categories
82+
DWG Blocks
1:1
Metric Scale
€10
One-time
Download the CAD Archive — €10 →
One-time
10
Instant DWG download
18 CAD categories
82+ DWG files
Monthly updates
AutoCAD 2010+
Supports the site
💙
How does a free architecture site keep running?

OpenCadFiles has been free since day one — no registration, no paywalls, no ads on the files. Every 2D CAD drawing in the library is created by us and shared openly. The Master Archive is our only paid product. It covers our server costs, allows us to draw new CAD files every month, and keeps the library accessible for everyone. When you buy this archive, you directly support the architecture community.

A complete AutoCAD block library in one download

Instead of browsing and downloading CAD symbols one by one, the Master Archive gives you instant offline access to every DWG file on the site. Everything is organized into 18 folders, named clearly, and ready to drop into any architectural project. We update the library monthly and notify you when new architectural blocks are available for free.

📐
Measurement
100% Metric (millimetres)
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Scale
1:1 real-world proportions
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Format
.DWG — AutoCAD 2010+
🔄
Updates
Monthly CAD updates included
🖥
Compatible with
AutoCAD, ArchiCAD, Rhino
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Organization
18 folders, clean DWG layers
18 CAD categories, ready for your floor plans

Click any category to see what’s inside. Every DWG file is drawn from scratch, layered properly, and scaled to metric standards. No messy imports—just clean drafting blocks.

Furniture CAD Blocks

Residential, office, and commercial furniture drawn to metric scale. Includes all the plan-view CAD blocks you need for interior design, from standard layouts to space-saving furniture for tiny house plans.

  • Sofas, armchairs, beds, and wardrobes
  • Desks, office chairs, and conference tables
  • Commercial shelving and retail displays
  • Dining tables and seating arrangements
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Architecture Elements

The essential building blocks for every architectural floor plan — doors, windows, stairs, and structural DWG details. Drawn in plan and elevation views with proper clearances.

  • Single, double, sliding, and folding door blocks
  • Casement, awning, and fixed window drawings
  • Staircase plans, CAD sections, and handrails
  • Structural and civil engineering drafting details
🏛
People & Vehicles

Human silhouettes at correct heights for sections and CAD elevations. Essential for showing scale in architecture drawings, plus vehicle blocks for site plans and parking layouts.

  • Standing, sitting, and walking human figures
  • Scale reference silhouettes — 1600mm to 1900mm
  • AutoCAD cars, bicycles, and transport vehicles
  • ADA wheelchair users for accessibility standards
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Kitchen & Bathroom Fixtures

Plumbing fixtures, sinks, cabinetry, and home appliances in plan and elevation. Drawn to standard metric dimensions — insert these CAD symbols straight into your layout without scaling issues.

  • Kitchen sinks, faucets, and mixer tap blocks
  • Cabinetry layouts, kitchen islands, and appliances
  • Toilets, showers, bathtubs, and bidets
  • Detailed bathroom accessories and fittings
🚿
Landscape & Site Planning

Trees, plants, street furniture, and ADA symbols for landscape architecture DWGs. Designed to look clean at common architectural scales like 1:100, 1:200, and 1:500.

  • Deciduous and evergreen CAD tree blocks in plan view
  • Park benches, bollards, bins, and urban planters
  • ADA ramps, street crossings, and tactile paving
  • Street lighting blocks and urban furniture
🌳
Technical & MEP Symbols

Mechanical, electrical, and plumbing (MEP) symbols plus structural CAD details. The standardized reference blocks you need for technical drawings and construction documentation.

  • Electrical symbols, socket blocks, and switch layouts
  • Plumbing schematic symbols and MEP drawings
  • Structural engineering CAD details
  • Annotation blocks, north arrows, and dimension styles
⚙️
Built for professionals who draft every day

Whether you are rendering a final studio project or detailing construction drawings for a client, this 2D CAD library is built to be fast, offline, and standardized.

🎓
Architecture Students
Stop losing studio time hunting for free CAD blocks online. Keeping the full DWG library offline on your laptop means you can focus on design, not block management.
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Junior Architects
A clean, metric AutoCAD library cuts hours off every project. Stop redrawing furniture blocks, resizing imperial details, and fixing messy line weights in your floor plans.
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Drafters & CAD Technicians
Saved in AutoCAD 2010+ format with consistent layer naming, these DWG files drop directly into your existing drawing templates. No purging or layer mapping needed.
Frequently asked CAD questions
All drawings are saved as standard .DWG in AutoCAD 2010 format — ensuring maximum compatibility. They open perfectly in AutoCAD, ArchiCAD, Rhino, BricsCAD, FreeCAD, LibreCAD, and any other CAD software that reads DWG files.
When we publish new CAD blocks to the archive each month, Gumroad automatically emails you a fresh download link. You can also re-download the updated library anytime from your purchase history at no extra cost.
The entire library is 100% metric. Every CAD block is drawn in millimetres at a 1:1 real-world scale (e.g., a standard door is exactly 900 units wide). We do not provide imperial versions.
Yes. We draw every file from scratch, so you can use them freely in personal, academic, and commercial floor plans. The only restriction is that you cannot resell or redistribute the DWG files themselves as a standalone library.
Individual files on OpenCadFiles will always be free. The Master Archive is the premium, bundled, offline version of that library. Buying it is the primary way we fund server hosting and dedicate time to drawing new files. Your €10 keeps the site free for the rest of the architecture community.
Because they are strictly 1:1 metric, they work for almost anything—from drafting a large commercial office space down to highly detailed, space-conscious tiny house plans.

Get the complete CAD block archive today

Speed up your drafting workflow with a clean, metric 2D CAD library — always organized on your hard drive and constantly updated.

Every purchase directly supports OpenCadFiles and helps us release new free DWG files every month.
Download the Master Archive — €10 →
Secure checkout via Gumroad · Instant DWG delivery · Works in AutoCAD 2010+

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