The Full Version removes restrictions found in "free" or "lite" editions, supporting a wider range of codecs:
: Represents volume levels graphically in percentages or decibels (dB), with gauges that turn red when volume exceeds safe levels. Where to Download
The (typically released as shareware) removes trial limitations, such as the 30-day usage window and the 50-file batch limit, allowing for professional-grade processing of massive audio collections. Key Features of the Full Version
How frustrating is it to normalize your songs only to lose the album art, artist name, and track number? Free tools often strip metadata. The full version preserves existing ID3 tags and can even write new gain values to the "replay gain" field without altering the original audio data.