unspecified
- aspeqt - Atari serial peripheral emulator
- dpa - Portable PDP-8 and DG Nova cross-assembler
- idle3-tools - Utility for working with the idle3 timer
- macro11 - PDP-11 cross assembler
- opdis - Wrapper for the libopcodes disassembler library
- rcasm - Cross-assembler for 8-bit CPUs
- sylfilter - Message filter library tools
- valentina - Pattern making application