Apps similar to Mtoc include foobar2000, which is free for personal use. Other options are AIMP, Clementine, MusicBee and Winamp. There's no shortage of Audio Players like Mtoc, with more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.
Guayadeque is a music management program designed for all music enthusiasts. It is a full featured Linux media player that can easily manage large collections and uses the Gstreamer media framework. Using it, Guayadeque has all the format support that entails.
Spain
EU
Volumio is a free and Open Source Linux Distribution, designed and fine-tuned exclusively for music playback. It runs on a variety of devices, typically small and cheap computers like the Raspberry PI, but also on low power PCs, notebooks or thin clients.
ItalyEU
aTunes is a full-featured audio player and manager, developed in Java programming language, so it can be executed on different platforms: Windows, Linux and Unix-like systems.
SpainEU
Vov Music Player is a lightweight super-simple audio player capable of playing FLAC, MP3, MP2, MP1, OGG, OPUS, WMA, M4A, AAC, WAV, WV, MIDI, MOD, S3M, WEBM and AIFF files. No complicated configuration needed to enjoy your favorite tunes from your desktop.
Türkiye
FranceEU
Switch allows you to play a variety of web and professional media formats, inspect and adjust the properties of the file and export a new file.
United States
Movies & TV (Canada and the US) or Films & TV (UK, Ireland, Australia, and New Zealand), previously Xbox Video and Zune Video, is the default video player of Windows 10 and Xbox One.
United States
Roon identifies your music files and streams, and then overlays a ton of rich metadata to add context to what you're listening to. That information drives Roon's unique experience of browsing, discovering, and organizing music.
United States
A clean music player with a customizable widget.
Israel
A music cataloger, tag editor, cd ripper, audio converter, mp3 and flac analyzer, duplicate finder, player and music scrobbler - all in one.
SwedenEU
1by1 is a small, fast and handy audio player which is not only small: it provides a smart and versatile environment to handle your file collection and listen to your tracks - with no need to fuddle with playlists or media databases.
GermanyEU
Real Alternative allows your system to play Real Media files (.ra .ram) without having to install the full version of RealPlayer.
Netherlands