O7Oberon → ARMv{6,7E}-M compiler
bbcpBlackBox Cross-Platform (Windows, GNU/Linux, OpenBSD, FreeBSD)
BlackBoxOberon Microsystems BlackBox Component Builder port for OpenBSD, GNU/Linux and FreeBSD
oberon-07-compilerOberon-07 compiler for x64 (Windows, Linux), x86 (Windows, Linux, KolibriOS), MSP430x{1,2}xx, STM32 Cortex-M3
FreeOberonCross-platform IDE for development in Oberon programming language made in the classical FreePascal-like pseudo-graphic style.