Would you like help with a legitimate Keil setup for a specific microcontroller?
Keil (owned by Arm) offers a for students and hobbyists, or a limited evaluation version. Keil Uvision 5 Getintopc
"Getintopc" is a third-party website that provides direct downloads for various software, including versions of Keil MDK and C51 compilers. Get Into PC Free Arm Keil MDK for STM32C0, STM32F0, STM32L0 and STM32G0 Would you like help with a legitimate Keil