SoundConverte‪r‬ 4+

I bought this in desperation one night to convert thousands of sound designer 2 (sd2) files to wav or aif. In the documentation it lists sd2 as a supported format. I tried several times with different options but always received error messages. The only reason I gave this two stars is that I sometimes use this program to quickly convert to mp3. The developer does not return my emails so that is a big NO for me. Don't buy this app, spend more money on something that works and has the customer service to back it up!

I had an older version of the software that contained a feature which let you amplify the native volume out the output file, which I loved, but it was a "Registered" feature. So rather than pay the money for a license, I checked the App Store to see if I can download it that way and have a copy attached to my Apple ID for future downloads. It was twice as expensive, but was the full version. Okay. So I bought it. And the features I wanted activated from the previous version were no longer present in the App. Turns out I'd have to still purchase a license within the older version of the app which would be stored on my computer as a file and would talk to the app, giving it the "OK" to enable the features I wanted. When I try to purchase it (again) that way, it continuously fails to connect to the server. I contacted the developer several times and explained this. He asked for my apple ID, which I gave him, and then I never heard from him again, despite repeated attempts to address this issue. So I paid twice as much for the App, to end up with the exact same thing I had in the first place, and am now completely unable to use the older version as well. I'm giving this 1 star. If the developer gets back to me and rectifies this issue, I'll change my review and rating. The app has potential, but there is no support whatsoever.

Working on a mac. I created a folder on my desktop. Then I copied all my music folder from itunes to the desktop folder. They were m4a files. Then i launched this program. There is the green icon that pops up when you lauch the program. You have to drag and drop the file you want to convert into green icon! Then the icon will open up a new folder. At the top of the you can see faintly saying Where you want the mp3's to go? I put them back into the folder i have on my desktop. It then created mp3's in that folder. Now you have to close the folder and start again where you drop the folder back into the green x .. you can't leave this new folder up or it will crash. Just reopen it if it crashes but it will convert many songs at once. I like it and it was very easy to use. Just watch the top of the folder b/c it will tell you what it's doing.