dBpoweramp Music Converter Overview

Audio conversion perfected, effortlessly convert to mp3, FLAC, Apple lossless and more. dBpoweramp Music Converter™ has become the standard tool for audio conversions, over 30 million users world trust their converting to dBpoweramp.
Key Features of dBpoweramp Music Converter

mp3 Converter
Convert mp3, m4a (iTunes & iPod), WMA, WAV, AIFF, AAC, FLAC, Apple Lossless (ALAC) to name a few.
High Speed Conversions
Look for a mp3 converter which encodes using all CPU cores simultaneously, get the job done in double quick time.
No Malware
Free converters come with a little extra (a spying toolbar, Trojan, malware, or virus), dBpoweramp has never bundled in 15 years, those wanting an mp3 converter, get just that and only that. No Trojan, no malware, no viruses.
Batch Convert
Large numbers of files with 1 click, filter on mp3 or other file type.
DSP Effects
Process the audio with Volume Normalize, or Sample / Bit Rate Conversion. dBpoweramp is a fully featured mp3 Converter.
Simplicity
dBpoweramp integrates into Windows Explorer, an mp3 converter that is as simple as right clicking on the source file; Convert To. Popup info tips, Edit ID-Tags are all provided.

VirusTotal:
Setup:
https://www.virustotal.com/gui/file/32252bf4beb75ccb7dcd1cb7420e8fb2d792a6c2cf90075767192280a60e5459/detection