LAConvolver is a MP3 & Audio software developed by Lernvall Audio. After our trial and test, the software is proved to be official, secure and free. Here is the official description for LAConvolver:
BrothersoftEditor: LAConvolver is an Audio Units plug-in for convolving the audio stream with an Impulse response stored in an audio file. LAConvolver is free but donations will certainly encourage further development.
Support for 1 to 128 audio channels, all with independent impulse responses Most audio file formats supported for the impulse responses Automatic sample rate conversion of impulse responses if needed Low latency, determined by number of frames per Slice. you can free download LAConvolver 0.3 now.