A free mod for Monster Hunter World, by TwoTonChihuahua.

2TC WEM Converter is a free tool that is designed to convert the .wem files into .ogg files for audio modding. It is an application that is extremely easy to use, so even if you have no knowledge of coding you will be able to use it. It is designed to be used in a simple manner, with a simple interface. The tool can be used in batch mode, which makes the conversion process much faster. You can select the files you want to convert, specify the output format and choose the output folder.