Disable metadata on specific files

Hello,

We use a specific software for the french construction market (Climawin), which are old Windows softwares. The outputs are typically cwx files. 

We use to work directly on OneDrive when using this soft. This work can be long (few days of work to start, multiple versions) and the soft makes an automatic backup file every 30 minutes.

The pb is: the real file is small (25Mo) but OneDrive seems to save all versions of the file so it ends up being enormous (10Go).

Is there any way to erase the metadata? or stop OneDrive from saving the metadata for this specific type of files?

Thanks !