Assemblers
- ADAM (Audiogenic Software Ltd.)
- Dams (MicroApplication)
- Hisoft Devpac (Gena - Mona) (Hisoft)
- Hisoft Devpac 80 (Hisoft)
- KIO-Fox-Assembler (Günter Woigk)
- Laser Genius (Oasis Software) (Ocean)
- Maxam (Arnor)
- Microsoft MACRO Assembler (Microsoft)
- Pasmo (Julian Albo)
- Turbo Ass (TASS) (Exodus)
Hacking
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
- C BASIC Compiler (Digital Research)
- E-BASIC
- Laser Basic (Oasis Software) (Ocean)
- Locomotive BASIC
- Mallard BASIC
- Microsoft BASIC (Microsoft)
BCPL
Cobol
- Microsoft COBOL (Microsoft)
- Nevada COBOL (Ellis Computing)
Comal
Forth
Fortran
- Microsoft FORTRAN (Microsoft)
- Nevada FORTRAN (Ellis Computing)
- Pro FORTRAN (Prospero Software)
Pascal
- Hisoft Pascal80 (Hisoft)
- PASCAL MT+ (Digital Research)
- Poly Pascal
- Turbo Pascal (Borland)
Lisp
Logo
Modula 2
Pilot
Libraries
- B-ASIC (Logon System)
- FIOLIB (TFM)
- CPCIOLIB (Juergen Weber)