Convert your geographical files into shapefile, geojson, geopackage and optionnaly reproject into another coordinate reference system using a compiled Python TKinter GUI, compiled using Pyinstaller
No need for any install, just download and execute the .exe file and get going.
You can also directly execute the interface.py file, Python 3 and Geopandas 0.13.2 being required
You can browse for a file or mulitple files, the output files will be transfered to a new folder at the same location as the input files.