If you want to edit Pokemon starters in Pokemon Diamond/Pearl/Platinum, this tool is for you.
DPP Starter
Platform(s): NDS Hack Tools
Type: Pokemon Editing
Compatible with: Pokemon Diamond, Pearl, Platinum
Supported OS: Windows
Download Pokemon GB GBC GBA NDS Hack Tools
Elite4 Editor is the tool that can be used for editing the Elite Four – four strongest trainer in the Pokemon League – in the NDS Pokemon games.
BTX Editor is a tool to edit the BTX (texture) files used in the overworld sprites of NDS Pokemon games.