XOP Toolkit includes libraries and sample projects for the following development systems:

• macOS
• • Xcode 9
  • Xcode 10

• Windows
• • Visual C++ 2015 (express or professional editions)
  • Visual C++ 2017 (express or professional editions)
  • Microsoft Visual C++ Express Edition (free) is fine for most XOP development.

Xcode XOP Project

Visual C++ XOP Project