Audio file manager, easy-to-use metadata editor with Windows File Explorer style user interface.

Typical EZ Meta Tag Editor usages
Manage your audio collection
Correct the tags of audio files
Get high-resolution cover art to audio files
Add ReplayGain information to audio files

Features
Get metadata from 6 online metadata services
Cover Art search from GD3, MusicBrainz, Discogs, and Amazon
Manual metadata search from GD3, MusicBrainz, and Discogs
Enhanced metadata editor for editing all metadata tags, and for adding custom metadata
Supports cover art and other embedded pictures
Full metadata support

Supported audio file formats
AAC, HE AAC, AIFF, Monkey's Audio, DSF, DFF, FLAC, MP3, MP2, MP1, Musepack, Opus, True Audio (TTA), WAV, Wavpack, WMA, Vorbis,

3g2, 3ga, 3gp, aac, aif, aiff, ape, asf, dsf, dff, flac, m4a, m4b, mp1, mp2, mp3, mp4, mpc, ogg, opus, tta, wav, wma, wmv, wv

ReplayGain
Uses EBU R128 loudness metering for best accuracy (ReplayGain2)

Internet disc databases
GD3, MusicBrainz, Windows Media Player/Gracenote, Discogs, Freedb, Amazon

Supported operating systems
Windows 10, Windows 8, Windows 7 (64-bit only)
High DPI aware, 4k compatible, Unicode, Performance optimized with SSE, SSE2, SSSE3, SSE4 (4.1, 4.2), AVX, AVX2 instruction sets