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AutoCAD ObjectARX SDK Developer Center

ObjectARX System Requirements

For 64-bit ObjectARX 2020

  • Microsoft® Windows® 7 SP1 with Update KB4019990 (64-bit only), Microsoft Windows 8.1 with Update KB2919355 (64-bit only), Microsoft Windows 10 Anniversary Update (64-bit only) (version 1803 or higher)
  • 3+ GHz CPU
  • 16 GB of memory recommended
  • 1.0 GB free hard disk space
  • Microsoft® Visual Studio® Visual Studio 2017 with Update 2 (version 15.7.5 and earlier) (with C++ option installed)
  • 1360x768 (1600x1050 or higher recommended) with True Color. 125% Desktop Scaling (120 DPI) or less recommended
  • Available as download only

 

For 32-bit and 64-bit ObjectARX 2019

  • Microsoft® Windows® 7 SP1, Microsoft Windows 8.1 with Update KB2919355, Microsoft Windows 10 with Anniversary Update (64-bit only)
  • 3+ GHz CPU
  • 16 GB of memory recommended
  • 500M free hard disk space
  • Microsoft® Visual Studio® 2017 update 2 (with C++ option installed)
  • 1360x768 (1600x1050 or higher recommended) with True Color. 125% Desktop Scaling (120 DPI) or less recommended
  • Microsoft® Internet Explorer® 11 or later web browser
  • Available as download only

 

For 32-bit and 64-bit ObjectARX 2018

  • Microsoft® Windows® 7 SP1, Microsoft Windows 8.1 with Update KB2919355, Microsoft Windows 10 (64-bit only)
  • 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor
  • 2 GB (3 GB Recommended) RAM or more
  • 500M free hard disk space
  • Visual Studio 2015 Update 3 (with C++ option installed)
  • 1360x768 (1600x1050 or higher recommended) with True Color. 125% Desktop Scaling (120 DPI) or less recommended
  • Microsoft® Internet Explorer® 11 or later web browser
  • Available as download only

Note: The ObjectARX® AutoCAD development environment does not support Windows XP/7/8/8.1 Home Edition or Windows Vista (any) as development platforms.

 

For 64-bit ObjectARX 2020 for Mac®

  • macOS® - Mojave 10.14 or later; High Sierra 10.13 or later
  • 64-bit Intel Processor
  • 4 GB RAM (8 GB – Recommended)
  • 20 MB free disk space for installation
  • 1,280 x 800 display with true color (2880 x 1800 with Retina Display recommended)
  • Available as download only
  • Xcode 9.3 - For developers running macOS 10.13.6 or later

 

For 64-bit ObjectARX 2019 for Mac®

  • Mac OS X® - Mojave 10.14 or later; High Sierra 10.13 or later; Sierra 10.12 or later
  • 64-bit Intel Processor
  • 3 GB RAM (4 GB – Recommended)
  • 20 MB free disk space for installation
  • 1,280 x 800 display with true color (2880 x 1800 with Retina Display recommended)
  • Available as download only
  • Xcode 9.3 - For developers running macOS 10.13 or later

 

For 64-bit ObjectARX 2018 for Mac®

  • Mac OS X® - High Sierra 10.13 or later; Sierra 10.12 or later; El Capitan 10.11 or Later
  • 64-bit Intel Processor
  • 3 GB RAM (4 GB – Recommended)
  • 20 MB free disk space for installation
  • 1,280 x 800 display with true color (2880 x 1800 with Retina Display recommended)
  • Available as download only
  • Xcode 8.3.2 - For developers running macOS 10.12 or later