Keil MDK-ARM Toolchain Extension for Atmel Studio 1.1 was available as a free download on our software library. This free PC software can be installed on Windows XP/7/8 environment, 32-bit version. This free software was originally designed by ARM Ltd. The most popular version among the software users is 1.1. Keil MDK-ARM Toolchain Extension for Atmel Studio lies within Development Tools, more precisely IDE.
From the developer:
Keil MDK-ARM extends Atmel Studio with the ARMCC Compiler and provides pre-configured system and startup files for developing Cortex-M processor-based applications. The ARM Compiler is the reference compiler for the ARM architecture, co-developed with the ARM processor cores.
You may want to check out more software, such as Atmel TPM Driver, Tabs Studio or TytanNET - Visual Studio addin, which might be related to Keil MDK-ARM Toolchain Extension for Atmel Studio.
IDE