: After logging in, navigate to the "Development Tools" or "SDK" section and fill out a request form detailing your intended use. Wait for Approval

After download:

The Canon EDSDK is a software development kit designed by Canon to allow developers to create custom applications that interact with Canon EOS cameras. The EDSDK provides a set of APIs (Application Programming Interfaces) that enable developers to access and control various camera functions, such as:

The is a powerful, free developer resource provided by Canon. It enables programmers to build custom applications that interact directly with Canon EOS and selected PowerShot cameras.

EdsCameraRef camera = nullptr; EdsGetChildAtIndex(cameraList, 0, &camera);

Register at the Canon Developer Community and download the official EDSDK for Windows or macOS.