Autodesk AutoCAD OEMDownloads


The licensing of AutoCAD OEM requires you to join the Autodesk Developer Network, which in turn entitles you to download a full (non-trial) version of AutoCAD. For developers interested in evaluating AutoCAD and ObjectARX as a platform for developing engineering software, the following resources are available:

Please select the language(s) of the production version of AutoCAD OEM that you license from the dropdown list below.

File Name: Autodesk_AutoCAD_OEM_2021_VBA_Overlay_Win_64bit_dlm.sfx.exe
Architecture: 64bit
MD5 Sum: c7ca4048e8bc5dd84b5f21bd21255528

For Autodesk AutoCAD OEM 2021 (64-bit) developers usage:

  1. Download the file AutoCADOEM2021VBAOverlay64.exe using ‘save as’ option to your Downloads folder.
  2. Unzip the AutoCADOEM2021VBAOverlay64.exe to C:\Autodesk\AutoCADOEM2021VBAOverlay64 .
  3. Download and Unzip Autodesk_OEM_2021_Win_64_Bit.exe to C:\Autodesk\Autodesk_OEM_2021_Win_64_Bit.
  4. Copy the files from C:\Autodesk\AutoCADOEM2021VBAOverlay64 to C:\Autodesk\Autodesk_OEM_2021_Win_64_Bit(Except dlm.ini). This overlays the required VBA files.
  5. Add “VBA71;VBA71ENU;VBA71LANG” to the ‘PREREQUISITE’ variable in the [AOEM] section of C:\Autodesk\Autodesk_OEM_2021_Win_64_Bit\setup.ini.
  6. Install Autodesk AutoCAD OEM 2021 by running: C:\Autodesk\Autodesk_OEM_2021_Win_64_Bit\setup.exe.
  7. Copy AcVBA.arx from C:\Autodesk\Autodesk_OEM_2021_Win_64_Bit\x64\aoem\Program Files\Root to C:\Program Files\Autodesk\AutoCAD OEM 2021

This trial version is for evaluation only and is time limited to the evaluation period. Once licensed, a production version will be sent to you for development.

File Name: Autodesk_AutoCAD_OEM_2021_Win_64bit_Eval_043021_dlm.sfx.exe
Architecture: 64bit
MD5 Sum: 3d4a35972dd328c50ee23a1c18b99066
This is a collection of additional resources to support developers and evaluators using the AutoCAD OEM toolkit.

Powered by AutoCAD OEM Logos

A selection of AutoCAD OEM engine logos to be displayed in the splash screen of your product.

AutoCAD 2015 Commands

A sortable collection (.xlsx) of AutoCAD OEM commands available for customization.

AutoCAD OEM 2019 Lockups and Badges

A selection of 2019 marketing materials for products shots, marketing and about boxes.

Powered by RealDWG Logos

A selection of RealDWG logos to be displayed in the splash screen of your product.

Download IFC Reader for Autodesk AutoCAD Evaluation

File Name: IfcAutoCADx64_21_eval.exe
MD5 Sum: 945c122c194955c260b7a8399eff4f09

Download IFC Reader for Autodesk AutoCAD

File Name: IfcAutoCADx64_21.exe
MD5 Sum: cc583de691d093457abf6add783265d2

Download IFC Reader for Autodesk AutoCAD OEM Evaluation

File Name: IfcOemx64_21_eval.exe
MD5 Sum: ad60d2e9130cc24081b9d0e6fcaf9728

Download IFC Reader for Autodesk AutoCAD OEM

File Name: IfcOemx64_21.exe
MD5 Sum: 8911dd909dcbbdfc9f6846b48564eab0