One of the biggest changes in the MDK5 era is that the base installer is small. It does not contain the specific files for every microcontroller.
Version 5.25 of MDK-ARM brings several new features and improvements, including: mdk-arm version 5.25 download
If you require or newer processor profiles (e.g., Cortex-M55, M85), consider upgrading to MDK v5.40 or later. For free, open-source alternatives, GNU Arm Embedded Toolchain combined with VS Code or Eclipse is a viable option, although you will lose µVision’s intuitive debugging and pack management. One of the biggest changes in the MDK5
Keil typically provides the latest version on their main landing page, but legacy versions are accessible through their archive. Visit the Official Archive : Go to the Keil Product Download Enter Your PSN/LIC : You will need a valid Product Serial Number (PSN) License ID Code (LIC) to access older versions. Search the MDK Section Search the MDK Section