What’s New

Version 6.50

Minor bug fixes

Ratings and Reviews

4.6 out of 5
13 Ratings

13 Ratings

Me the Walking Dictionary ,

Great experience

Batch converted approximately 200 of my M4A audio files to MP3 without any issues. Very happy with this app.

The user interface is quite simple and I had no problems getting the app to do what I wanted. Contrary to the previous review, the app has never crashed or locked up for me.

I was a bit worried about using a free app with pay-to-access premium features, made by a company I’ve never heard of. Upon doing a little research, it appears that the company, NCH Software, has been in business since 1993, but they don’t appear to be very active on social media, which is a warning sign in 2017. But I can’t say I have any complaints about the app itself.

Goldsplace ,

Simple and Effective

Works a treat. Simple to understand and operate, and very effective in what it can do. I have not experienced any problems.

matron medics ,


It worked fine until I accepted this update. Now it won’t work. There is a (?) superimposed in the incon shortcut.

After writing the above review, I noticed that when it updated, it changed a selection to my prefrences on my i mac, on its own. So after correcting this it is now working and there doesn’t seem to be any further issues. Just to put the record straight?


NCH Software
7.6 MB

OS X 10.7.3 or later, 64-bit processor



Age Rating
Rated 4+
© 2019 by NCH Software. All Rights Reserved. NCH Software, NCH products and their respective logos are trademarks of NCH Software.
In-App Purchases
  1. Switch Plus Upgrade £38.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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