Voxengo r8brain free

I have been really impressed with the sound quality results using this sample rate converter.  Downsampling from 192/24 to 44/16 has given high quality results in terms of subjective listening, and I have also used it for upsampling 44/16 to 48/16 with excellent results. (I always use the highest quality setting.) If you really care about the audio quality of digital music and are using high quality files, I recommend using this converter.  I have tested it against most of the other well known options and I find it subjectively the best for resampling music.

Julie Lawrence

It doesn't really get any better than this; the best SRC you'll ever hear, and it is completely free.  I currently use it with Wavelab and it is absolutely flawless.  Highly recommended to anyone interested in pristine SRC.

Jack Braglia, Mastering Engineer at Vital Mastering

I just want to say thank you for making amazing plugins.  All of your plugins sound great, are easy to use, and offer so many features providing ease of use, but also provide deep customization.  This is no small feat..especially coming from one person!

Thank you for your dedication to providing great sounding plugins.

Jacob