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To download SoundConverter from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Steve Dekorte

Open the Mac App Store to buy and download apps.


Parallel batch audio file converter supporting over 100 formats. Up to 16x faster than serial converters.
Also supports many ringtones formats. Just set the options and drag in files or folders to convert.

Supported formats include:


4xm, 8svx, aac, ac3, aif, aifc, aiff, al, amr, ape, asf, au, aud, auto, avi, avr, bics, c, caf, cdr, cvs, dat, dv, fap, ffm, flac, flsh, flv, gsm, h263, hcom, ircam, ksf, l, la, lu, m4a, m4b, m4p, m4v, mat, mat4, mat5, maud, mka, mkv, mmf, mov, mp1, mp2, mp3, mp4, mpc, mpc8, mpeg, mpeg1, mpg, mpg2, mpg4, next, nist, nul, nut, nvf, ogg, paf, pcm, pls, prc, pvf, r, ra, raw, rawNVF, rm, sb, scm, sd2, sd2f, sf, sf2, sffd, shn, siff, sl, smp, snd, sndt, sol, son, sph, spx, svx, sw, tta, txw, ub, ul, uw, vb, vdu, vms, voc, vorbis, vox, vqa, w64, wav, wma, wv, wve, xi


3g2, 8svx, aac, ac3, ac3 (fix frames), aif, aifc, aiff, al, asf, au, avm2, avr, bics, caf, cdr, crc, cvs, dat, dsp, dv, fap, ffm, flac, flv, gsm, h263, h264, hcom, ircam, la, lu, m4a, m4b, m4r, m4v, mat, mat4, mat5, maud, mmf, mot, mov, mp3, mp4, mpeg, mpegts, mpg, mpg2, mpg4, next, nist, nut, ogg, paf, pdb, prc, psp, pvf, raw, rawNVF, rm, roq, rtp, s16be, s16le, s8, samsung1, samsung2, sb, sd2, seo, sf, shn, sl, smp, snd, sndt, sph, spx, svcd, svx, sw, swf, txw, u16be, u16le, u8, ub, ul, uw, vcd, vms, vob, voc, vorbis, vox, w64, wav, wv, wve, xi

ringtone formats

3210, bmp, emelody, emy, ems, ico, icon, imelody, imy, kws, midi, mid, morse, nol, ngg, nokia, sckl, rtttl, rtx, siemens

SoundConverter doesn't convert DRM protected files.

What's New in Version 20120123.0

Thanks to everyone that's purchased this app over the years. I apologize that I haven't had time to keep this app up to date (keeping up with all the latest format codec changes, etc) and have made it free to make up for this. I hope you can still find it useful.


Screenshot 1
Screenshot 2

Customer Reviews

Many Issues. Very Angry.

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.

works great

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.

This program is good, but had bugs

Previous review below. The program has the perfect interface, and workds on occasion. But it keeps crashing. Open it up and do the same thign again and it will work, then a few minutes later crash again. Crash crash crash. I am going to look for another program.

his program is good. Buying it from the App store is a big improvement over the old licensing method, which seemed to forgot its registration and get screwed up too easily.

However the program currently has a bug. I was trying to convert a bunch of .caf files to .mp3, and it would crash. Then I changed it to convert to .aif files, and it worked, but only sorta. The files were somehow non-typical. Some programs would play them some would not. Once I opened the files in quicktime and exported them as .aif they were fine, but this defeats the purpose of a batch converter. I have no idea what is wrong with the aif files it was creating. Bias Peak hates them. LiveCode hates them. But Quicktime and Soundtrack Pro opened them fine and convert them fine.

However, overall, this program is still good and has saved a lot of time in the past. The app store version is a good buy.

View in Mac App Store
  • Free
  • Category: Music
  • Updated:
  • Version: 20120123.0
  • Size: 46.8 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.6 or later, 64-bit processor

Customer Ratings

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