DWG → OBJ · Windows

Convert DWG to OBJ

DWG to OBJ conversion without modelling software. reaConverter processes 3D files locally, so no extra licences are required.

Batch DWG to OBJ conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required, so you can convert anywhere, anytime. 3D artists rely on it when clients need different file formats.

.dwg.OBJ
4.8

Converting files since 2001

Runs offline — nothing uploaded

Read what our users say →

How to Convert Multiple .dwg Files to .obj?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

2. Load your DWG files

Launch reaConverter and load the DWG files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag files into the window, use the Add Files button, or select entire folders.

Load your DWG files into reaConverter

3. Select OBJ as output format

Select OBJ from the output format list and set your destination folder. You can also adjust quality and compression settings.

Select OBJ as output format

4. Start DWG to OBJ conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Start Conversion

Conversion complete? Your OBJ files are saved to the destination folder, ready to use.

Step by step

How It Works

reaConverter offers the fastest, simplest solution for converting your DWG files into OBJ without AutoCAD - all files processed on your PC for maximum privacy and speed.

Technical note

Before you convert DWG to OBJ

DWG is flat, so the conversion builds depth by extrusion: every closed outline is lifted to one height, set in millimetres in the 3D formats loading settings. An open line has no area to lift, so a drawing meant for extrusion needs closed contours. Every shape gets the same height, which suits plates, signs and logos, while parts at different heights need separate runs.

3D Workflow

From flat drawing to 3D model

reaConverter turns DWG outlines into OBJ models by extrusion, so a flat shape becomes a 3D part in one step.

  • Set the extrusion height in millimetres before the run
  • Convert a whole folder of drawings in one pass
  • Keep unreleased designs and client models on your PC: nothing is uploaded
3D model conversion

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on October 12, 2026
The proliferation of niche formats like DWG creates unnecessary hurdles. After wasted hours on forums, I discovered this lean converter that delivers single-purpose excellence—precisely the 'no nonsense' solution CAD beginners require.
Rajiv P. Patel
Rajiv P. Patel
Satisfied Customer
Thank you so much for this incredibly detailed guide! When I needed to convert DWG to PDF, I expected to spend hours figuring it out—but your step-by-step instructions had me done in just 5 minutes flat. This saved me a ton of time and frustration!
Michelle Lee
Michelle Lee
Satisfied Customer
My son is training to become an architect, so he's learning Autodesk, AutoCAD, and other design software. With so many file formats in this field, we needed a reliable conversion tool fast. reaConverter was the perfect solution - lightning-fast conversions, zero lag, and it works completely offline!
Jerry Morris
Jerry Morris
Satisfied Customer
I needed to convert DWG to DXF for a laser cutter, and reaConverter did it flawlessly. The geometry remained intact, and the line weights were preserved. I've tried free tools, but they always mess up arcs. This is the only one I trust.
Sarah W.
Sarah W.
Product Designer
When uni gives you DWG files but you're not an CAD expert yet... 🥴 Thank goodness for reaConverter! First try success → now studying these blueprints on my iPad. Lifesaver for freshman year! #EngineeringStudent
Alan Cox
Alan Cox
Satisfied Customer
As someone new to CAD file conversion, I was impressed by how effortlessly reaConverter transformed complex DWG files into publication-ready JPGs. The process was remarkably intuitive compared to other tools I've tested.
Jennifer Garcia
Jennifer Garcia
Satisfied Customer

FAQ

DWG to OBJ Conversion

Can reaConverter convert DWG to OBJ?

Yes! reaConverter instantly converts .dwg to .obj with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert DWG drawings directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a Windows converter for 800+ formats, 3D models among them. For DWG to OBJ it replaces the round trip through Blender, a CAD program or an upload form: add the files, pick the output format, and the whole batch converts offline. Engineers, 3D printing shops and product teams use it to move models between CAD, printing, web and documentation formats.

Why choose offline conversion with reaConverter?

reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.

Can I convert DWG to OBJ online?

If you only need to convert a few DWG files to OBJ format, feel free to try our free online free online DWG to OBJ converter — perfect for small batches with no installation needed! reaConverter Online never stores or shares any data uploaded by users, ensuring complete privacy and security for all file conversions.

How can I turn DWG files into OBJ on my computer?

The best way to change DWGs to OBJs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from DWG to OBJ.

How can I automate DWG to OBJ files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert DWG files to OBJ using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line dwg to obj converter for batch processing.

What else can I do with reaConverter?

Convert whole-slide imagesResize picturesConvert PDF filesAdd watermark on photoTrace images to vector

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Beyond format conversion

Batch conversion, editing, and processing across 800+ formats, from RAW and HEIC to DICOM, DWG, and PDF. Everything runs locally, with no cloud and no upload limits.

Free trial · Windows 10/11 · v8.0.258 · Files never leave your computer

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