HolyTFTP is a TFTP server with GUI, written in python3. It's a part of the HolySoftware project, which aims to provide os-independent softwares.
pip install HolyTFTP
pyinstaller -Fsn HolyTFTP src/main.py
pyinstaller -Fwn HolyTFTP -i src/favicon.ico src/main.py