Agena is an interpreted procedural programming language.
multi-platform cross assembler for 6502/6510/65816 cpu
EDITEL is a screen editor/code generator for GnuCOBOL programmers
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
A development of David Daniels Brandy Basic
Tiny education compiler that can compile itself
Japheth's assembler, JWasm