What is the advantage of installing the 64-bit version instead of the 32-bit version?
The 64-bit version of HexSight supports both types of applications, if the OS is indeed a 64-bit platform. This allows you to create applications for both platforms (AnyCPU, x86, or x64). This is useful when linking the application with other third-party libraries. As a practical advantage, HexSight can use much more memory when running natively in a x64 environment.