Attention to macOS Catalina, Big Sur Intel, and Big Sur M1 (Rosetta 2 then Native) users! The current versions of our 2D-3D drafting program Graphite™ and 3d modeling programs Cobalt™ v11, Xenon™ v11, and Argon™ v11 are not supported by the new macOSs mentioned above. Try our 2D-3D drafting program Lithium™ (Alpha) as a Graphite™ replacement and other Alphas for current macOS. We are working diligently and looking forward to releasing these versions soon.

Operating System Support for v12

Lithium v12 OS compatibility list.

Mac

  • OS X 10.14 (Mojave)
  • OS X 10.15 (Catalina)
  • OS X 11.0-11.3 (Big Sur)

Windows 64 bit

  • Windows 10

Cobalt™ v12 Alpha, Xenon™ v12 Alpha, and Argon™ v12 Alpha 3D Modeling software are compatible with the following operating systems on Mac.

Mac

  • OS X 10.14 (Mojave)
  • OS X 10.15 (Catalina)
  • OS X 11.0-11.3 (Big Sur)

Windows 64 bit

  • Windows 10

Graphite v12 OS compatibility list.

Mac

  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)
  • OS X 10.12 (Sierra)
  • OS X 10.13 (High Sierra)
  • OS X 10.14 (Mojave)

Windows 32/64 bit

  • Windows 7
  • Windows 8.1
  • Windows 10

Operating System Support for v11

Graphite v11 OS compatibility list.

Mac

  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)
  • OS X 10.12 (Sierra)*
  • OS X 10.13 (High Sierra)

* 10.12 is supported, however, Zoom ALL performance is significantly lower
than all other supported macOS versions.

Windows 32/64 bit

  • Windows 7
  • Windows 8.1
  • Windows 10

Cobalt™ v11, Xenon™ v11, and Argon™ v11 3D Modeling software are compatible with the following operating systems on Mac.

Mac

  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)
  • OS X 10.12 (Sierra)
  • OS X 10.13 (High Sierra)
  • OS X 10.14 (Mojave)

Windows 32/64 bit

  • Windows 7
  • Windows 8.1
  • Windows 10

Operating System Support for v10

Graphite v10 OS compatibility list.

Mac

  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)

Cobalt™ v10, Xenon™ v10, and Argon™ v10 3D Modeling software are compatible with the following operating systems on Mac.

Mac

  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)
  • OS X 10.12 (Sierra)
  • OS X 10.13 (High Sierra)

Windows 32/64 bit

  • Windows 7
  • Windows 8.1
  • Windows 10

Operating System Support for v9

Ashlar-Vellum Graphite™ v9 precision CAD software, Cobalt™ v9, Xenon™ v9. and Argon™ v9 3D Modeling software are compatible with the following operating systems on Mac and Windows. Future updates within v9 will take further advantage of the new features in Mac 10.10 (Yosemite) and Windows 10.

Mac

  • OS X 10.6 (Snow Leopard)
  • OS X 10.7 (Lion)
  • OS X 10.8 (Mountain Lion)
  • OS X 10.9 (Mavericks)
  • OS X 10.10 (Yosemite)
  • OS X 10.11 (El Capitan)

Windows 32/64 bit

  • Windows 7
  • Windows 8.1
  • Windows 10

Operating System Support for v8

Ashlar-Vellum CAD and 3D modeling programs, including version 8 of Cobalt™, Xenon™, Argon™ (SP3) and Graphite™ (SP4), are compatible with the following operating systems on Mac and Windows:

Mac (Intel only)

  • Mac OS X 10.6 (Snow Leopard)
  • Mac OS X 10.7 (Lion)
  • OS X 10.8 (Mountain Lion)

Mac (PPC & Intel)

  • Mac OS X 10.5 (Leopard)

Mac (PPC only)

  • Mac OS X 10.4 (Tiger)

Windows 32/64 bit

  • Windows XP
  • Windows 7