Assemblers
- ADAM (Audiogenic Software Ltd.)
- Dams (MicroApplication)
- Hisoft Devpac (Gena - Mona) (Hisoft)
- KIO-Fox-Assembler (Günter Woigk)
- Maxam (Arnor)
- Pasmo (Julian Albo)
- Turbo Ass (TASS) (Exodus)
Hacking
- AntiMultiface
- ERE Hacking Tools (GPA)
- Firebird loader toolkit (GPA)
- FutureOS Monitor (TFM)
- KBI Cracker
- Loriciel to Disk (GPA)
- Master toolkit
- Mastertronic to Disk (GPA)
- Runstrad decoder 1990 (GPA)
- Soft-Lok (STS)
- Soundhakker (The Equalizor)
Compilers & Interpreters
C
- Arnor C (Arnor)
- Hisoft C (Hisoft)
- Hi-Tech C compiler
- Mix C Compiler (Mix Software)
- SDCC
- Small C
- ZCC (Ken Yap)
- Z88DK
Basic
- BBC Basic
- CBASIC Compiler (Digital Research)
- E-BASIC
- Laser Basic (Ocean IQ)
- Locomotive BASIC
- Microsoft BASIC
Forth
- Forth
- Kuma Computers Kuma FORTH
Pascal
- HiSoft Pascal
- Borland Turbo Pascal
- Digital Research PASCAL/MT+
- Poly Pascal
Logo
Unsorted
- BCPL
- Comal
Libraries
- B-ASIC (Logon System)
- FIOLIB (TFM)
- CPCIOLIB (Juergen Weber)