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AutoCAD ObjectARX SDK Developer Center

ObjectARX System Requirements

For 64-bit ObjectARX 2021

  • Operating system: See Autodesk’s Product Support Lifecycle for support information
  • Processor: 3+ GHz CPU
  • Memory: 16 GB of memory recommended
  • Disk space: 1.0 GB free hard disk space
  • Development environment: Microsoft® Visual Studio® 2019 with .NET 4.8 (with C++ option installed)
  • Graphics display: 1920x1080 with True Color (1080p)
  • Available as download only

 

For 64-bit ObjectARX 2020

  • Operating system: See Autodesk’s Product Support Lifecycle for support information
  • Processor: 3+ GHz CPU
  • Memory: 16 GB of memory recommended
  • Disk space: 1.0 GB free hard disk space
  • Development environment: Microsoft® Visual Studio® Visual Studio 2017 with Update 2 (version 15.7.5 and earlier) (with C++ option installed)
  • Graphics display: 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

  • Operating system: See Autodesk’s Product Support Lifecycle for support information
  • Processor: 3+ GHz CPU
  • Memory: 16 GB of memory recommended
  • Disk space: 500M free hard disk space
  • Development environment: Microsoft® Visual Studio® 2017 Update 2 (with C++ option installed)
  • Graphics display: 1360x768 (1600x1050 or higher recommended) with True Color. 125% Desktop Scaling (120 DPI) or less recommended
  • Browser: Microsoft® Internet Explorer® 11 or later web browser
  • Available as download only

 

For 64-bit ObjectARX 2021 for Mac®

  • Operating system: macOS® Catalina 10.15 or later; Mojave 10.14 or later
  • Processor: 64-bit Intel
  • Memory: 16 GB of memory recommended
  • Disk space: 20 MB free disk space for installation
  • Graphics display: 1,280 x 800 display with true color (2880 x 1800 with Retina Display recommended)
  • Development environment: Xcode 10.2.1 for developers running macOS 10.14.3 or later
  • Available as download only

 

For 64-bit ObjectARX 2020 for Mac®

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

 

For 64-bit ObjectARX 2019 for Mac®

  • Operating system: macOS® - Mojave 10.14 or later; High Sierra 10.13 or later; Sierra 10.12 or later
  • Processor: 64-bit Intel
  • Memory: 3 GB RAM (4 GB – Recommended)
  • Disk space: 20 MB free disk space for installation
  • Graphics display: 1,280 x 800 display with true color (2880 x 1800 with Retina Display recommended)
  • Development environment: Xcode 9.3 for developers running macOS 10.13.6 or later
  • Available as download only