wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
The allRound pocket sized CodeEditor.
Verilog Finite State Machine (FSM) Code Generator
Electronic design and programming tools suite like Eagle, MpLab
Light-weight Scintilla-based text editor with syntax highlighting
Powerfull pre-processor
VHDL Plugin for the Notepad++ Editor
Verilog plugin for Notepad++