You can download Generic File Converter for Windows by clicking on this link:
Download Generic File Converter.
If Generic File Converter does not convert to or from the file formats you require, please install these additional drivers, which will enable you to process a wider variety of file types:
XP Codec Pack:
https://www.theftwtranscriber.com/XP_Codec-Pack_2.5.1.exe
K-Lite Codec Pack:
https://www.theftwtranscriber.com/K-Lite_Codec_Pack_1175_Mega.exe