Looking for solution to convert these voice memo m4a files to mp3 format to use some in projects. Batch Convertor won't recognize m4a so I then turned to SF Audio Cleaning Lab which will do it, albeit rather slowly or in a piecemeal fashion. When I load the m4a and then select Export it uses a default NEW.mp3 filename. Is there anyway to preserve the m4afilename? I've got 75 of these files to convert so having to manually type each of those filenames seems like an unnecessary hardship.

Please advise how I can preserve the file name I start with each time. Thanks.

(BTW - I did try to load all of the files - to fake a batch convertor - and that crashed the Audio Cleaning Lab program altogether)