m6811dis
M6811 Code-Seeking Disassembler
... anywhere a 6811 micro is being used.
Version 1.0 was written in Borland Pascal in April 1996, and updated to v1.2 in June 1999. It was later rewritten to C++ in July 1999 through Jan 2000.
While it's been freely available since its creation, it's being released here as an open-source project so the world can better use it as it sees fit.
Version 2.0 is completely reworked in 2014 to compile and run with GCC and STL to make it fully portable and accessible to all computer platforms.