| GB PCM Converter | Tool to convert WAV to PCM format and split LSDj Drum Kits. | 2015 | | Leaf | 2015/09/12 |
| gbsplay | A Game Boy sound player. | 0.0.95 | | Tobias Diedrich, Christian Garbs, Maximilian Rehkopf, Vegard Nossum | 2024/01/26 |
| No$2rgbd | A tool that helps examine disassembled code with the no$cash emulator. | 1.0 | | AGO | 2000/09/09 |
| CGB Palitra | Displays CGB palettes. | 2000 | | AGO | 2000/09/09 |
| AT keyboard interface | Connect an AT-keyboard to the link port. | 1999 | | Dark Fader | 1999/05/28 |
| APE for GB Studio 2.0.0 Beta 5 | Advanced platform engine for GB Studio. | 1.2 | | byrontrent | 2021/09/30 |
| Conversion tools for Game Boy | Varies conversion tools for Game Boy development. | 2001 | | Dark Fader | 2001/09/10 |
| Gameboy Printer Emulator | GB Printer Emulator for DOS. | 1.3 | | Martin Eyre | 1998/01/07 |
| GB-Tools | Some tools for developing programs for the Nintendo Gameboy. | 2.2 | | Jens Christian Restemeier | 1997/04/23 |
| ISGBDK | Check to see if GB roms were compiled with GBDK or was written in assembly. | 2000 | | David Phillips (ACZ) | 2000/02/01 |
