Arduino IDE - Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
avrdude-gui - a GUI Interface for the popular avrdude program.
B4R - Development tool for native Arduino programs.
AVRDUDESS - AVRDUDESS is a GUI for AVRDUDE, a tool for programming Atmel microcontrollers.
PlatformIO - Next-generation IDE for IoT
BitBurner - BitBurner AVR Programmer, a full and complete AVRdude GUI for Windows.