An ISP programmer for 8051 family, without a microcontroller
Open source STM32 MCU programming toolset
a self-contained development environment for embedded systems.
Software build-automation tool written in Common Lisp
Serial Bootloader for Microchip, Atmel, NXP, TI, 8051 microcontrolers
Simple USB flash memory programmer.
Atmel AVR universal bootloader with flash CRC
ISP Flash Programmer for Linux