CASIA
OnTab - Sample Mania - Tyzack Systems - CasiaSoft

General MSX

VSD-Base 1.0
Window-oriented database program, not fully finished (1991 (src/com))
MLK
MSX Linker with MemMan support (MSXDOS2, 1992, 1.1 (src), 2.0 (src/com))