From what I can see on the program's official website, https://omronhealthcare.com/service-and-support/product-software/ Omron Health Management Software is a Windows-only application. Furthermore, according to the same page, the application won't receive any more compatibility updates, so there will be no official Mac version of it.
However, you may still be able to use it on a Mac, but you're first going to need to install a Windows emulator such as WineBottler or Boot Camp, then run the program through that emulator.
