: SAP offers a "Free Tier" version to help developers build multi-channel mobile and web applications. You can start with their tutorials on the SAP Developers portal .
: This is a free implementation of the MIX computer and its assembly language. You can download the source tarball from the GNU FTP site or through mirrors. MDK Free Download
: If you use Visual Studio Code, you can install the Keil Studio Pack extension, which automatically provides a free community license. : SAP offers a "Free Tier" version to
: A specialized toolkit for Space Engineers scripts. The installer package (MDK.vsix) can be found on their GitHub Wiki . You can download the source tarball from the
: You can download a free, non-commercial version of this embedded application development tool on the Arm Keil website . It is designed for Cortex-M processors and has no code size limit for hobbyist use.