MPLABX V6.05 last version support pickit 3. MPLAB® Development Ecosystem Downloads Archive

• Usbpicprog
• Usbpicprog GitHub
• PicProg - Programming Microchip PIC16(L)F184XX based on STM32F3Discovery board
• Open Programmer v0.12.1

GitHub: attiny13 software uart library

Software UART Library