split2flac splits one big APE/FLAC/TTA/WV/WAV audio image (or a collection of such files, recursively) with CUE sheet into FLAC/M4A/MP3/OGG_VORBIS/OPUS/WAV tracks with tagging, renaming, charset conversion of cue sheet, album cover images. It also uses configuration file, so no need to pass a lot of arguments every time, only an input file. Should work in any POSIX-compliant shell.
https://github.com/ftrvxmtrx/split2flac
This plugin verifies your rips against CTDB database, and submits new CDs to it.
It can also serve as a metadata plugin, providing access to MusicBrainz, Discogs and FreeDB metadata via CTDB. CTDB replicates Musicbrainz database hourly, Discogs and FreeDB – monthly. In addition to direct discid search, it supports the same fuzzy search algorithm as Musicbrainz, and also uses it for Discogs and FreeDB data, increasing the chance that correct metadata will be found.
http://cue.tools/wiki/CTDB_EAC_Plugin
CUETools is a tool for lossless audio/CUE sheet format conversion. The goal is to make sure the entire album image is preserved accurately. A lossless disc image must be lossless not only in preserving contents of the audio tracks, but also in preserving gaps and CUE sheet contents. Many applications lose vital information upon conversion, and don’t support all possible CUE sheet styles. For example, foobar2000 loses disc pre-gap information when converting an album image, and doesn’t support gaps appended (noncompliant) CUE sheets.
Website
Downloads
Documentation
CUERipper is an utility for extracting digital audio from CDs, and an open-source alternative to EAC. It has a lot fewer configuration options, so it’s somewhat easier to use, and is included in CUETools package.
Supports AccurateRip, CTDB, freeDB and MusicBrainz
Website
Download
Guides
Hydrogen Audio Discussion
The goal is to make sure the album image is preserved accurately. A lossless disc image must be lossless not only in preserving contents of the audio tracks, but also in preserving gaps and CUE sheet contents. Many applications lose vital information upon conversion, and don’t support all possible CUE sheet styles.
Supports AccurateRip
cuetools.net
Download
CueTools Database
AccurateRip™ furthers audio CD ripping by verifying ripped tracks against an Internet database, making sure they are error free.
Software supported:
The Audio File 