Development tools

68000

Assemblers

• AS assembler
• vasm
• JAS 68k assembler (by Charles Doty) JAS 68k assembler
• Maccer preprocessor for JAS (by Michael Hope) Maccer
• SNASM68k assembler SNASM68K 2.02Ex

Compilers

• NeoDev C compiler and tools NeoDev SDK (Mirror: File:NeoDev001.zip)

Disassemblers

• IRA 68k diasassembler (by Antiriad) File:Ira.zip

Z80

Assemblers

• WLA-DX cross assembler for multiple platforms, Z80 included. WLA-DX 9.2 Win32 binaries
• vasm

Compilers

• ZCC Z80 C compiler ZCC 0.96
• SDCC ("Small Device C Compiler", includes Z80 as a target)

Disassemblers

• DASM Z80 disassembler (by Charles Doty) DASM
• Inkland DZ80 disassembler DZ80 2.0

Source editors

Context (with highlighter), PM...

Music

• MVSTracker FM music editor and player (by Ivan Mackintosh). MVSTracker
• MVSTracker Suite (modified MVSTracker by Kaneda)
• Goldwave sound editor
• Audacity sound editor

Graphics

• YY-CHR multi-format tile editor, used in 4BPP SNES mode with NGGTS to make C and S ROMs. YY-CHR 0.99
• NeoGeo Graphics ToolSuite. NGGTS
• Sprite graphics converter by IQ. MVS to CD sprite converter