Convert your PNG files to SVG.
To use PNGToSVG you only need to download, extract the content of the zip, copy it where your PNG files are and double click on the executable.
Download the latest version here
Run:
> python pngtosvg.py
Create an executable:
> pip3 install pyinstaller
> pyinstaller --onefile PNGToSVG.spec
(Last tested using Python 3.9.0)