This page will guide you throught the installation of MellowPlayer on the supported operating systems.


We provide several ways to install a pre-compiled version of MellowPlayer on GNU/Linux:

  1. Native package
  2. Flatpak
  3. AppImage

To choose which kind of installer you should use, follow those simple rules:

  • Always prefer the native package to any other format if that is available for your distribution. Native package will always integrate better with your desktop and, in most cases, it will pick up proprietary codecs (ffmpeg) from your system if installed.
  • Prefer flatpak over AppImage, especially if the service you want to use require proprietary audio codecs.
  • Use the AppImage if flatpak is not available on your distribution (very unlikely) and you don’t need proprietary codecs.


Starting from Fedora 27, MellowPlayer is available from the official stable repositories:

sudo dnf install mellowplayer

Proprietary codecs

Most services require proprietary audio codecs to work. You can install them from the RPMFusion repositories:

sudo dnf install qt5-qtwebengine-freeworld


MellowPlayer is available from the AUR, install it with your favorite AUR tool (e.g. yaourt).

yaourt -S mellowplayer


MellowPlayer is available from KaOSx/apps repository, just run:

$ sudo pacman -S mellowplayer

Other distributions

Pre-compiled packages for other distributions (Ubuntu, openSUSE,…) can be found on our OBS Download Page


MellowPlayer’s flatpak is not yet available on flathub but you can download and install a single file bundle:

  1. Download the flatpak from our bintray repository
  2. Install the flatpak: flatpak install ./MellowPlayer.flatpak
  3. Run the flatpak from your application menu or from command line: flatpak run com.gitlab.ColinDuquesnoy.MellowPlayer


  1. Download the AppImage from our bintray repository
  2. Make it executable: chmod +x ./MellowPlayer.AppImage
  3. Run it: ./MellowPlayer.AppImage

Compiling from source

See the README for build instructions.

Widevine Support

Some services such as Spotify and Amazon Music requires the widevine ppapi plugin to work, you can install it by running the below script (Tested on Ubuntu 20.04):

#script to download and extract widevine compements, tested on unbutu 20.04

#Uninstall the files
if [ "$1" == "uninstall" ]; then
    echo "Uninstalling"
    sudo rm /usr/lib/chromium/

#Create temp directory
tmp_dir=$(mktemp -d)
echo $tmp_dir
cd $tmp_dir

#set urls and checksums
file1=$(basename "$url1")

#Download Files
wget $url1 -P $tmp_dir

#extract the files
ar -vx $tmp_dir/$file1
tar -xvf $tmp_dir/data.tar.xz --strip-components 4 ./opt/google/chrome/WidevineCdm/_platform_specific/linux_x64/

#install the files
echo "Installing to /usr/lib/chromium"
sudo mkdir -p /usr/lib/chromium
sudo install -Dm644 $tmp_dir/WidevineCdm/_platform_specific/linux_x64/ -t /usr/lib/chromium

Widevine support in flatpak

Flatpak won’t pick up the system widevine plugin. It must be moved to a place that can be accessed from flatpak (e.g. ~/.var/app/com.gitlab.ColinDuquesnoy.MellowPlayer/) and you must instruct QtWebEngine where to find the plugin (using a flatpak override):

mkdir -p ~/.var/app/com.gitlab.ColinDuquesnoy.MellowPlayer/plugins/ppapi
cp /usr/lib/chromium/ ~/.var/app/com.gitlab.ColinDuquesnoy.MellowPlayer/plugins/ppapi/
sudo flatpak override --env=QTWEBENGINE_CHROMIUM_FLAGS="--widevine-path=$HOME/.var/app/com.gitlab.ColinDuquesnoy.MellowPlayer/plugins/ppapi/ --no-sandbox" com.gitlab.ColinDuquesnoy.MellowPlayer


Just grab the windows installer from the official website (click on the Windows folder) and follow the instructions.

Please note the Windows Installer we provide is built with a version of QtWebEngine built without proprietary codecs support (for licensing reasons). If your favorite service require proprietary codecs to work, you’ll need to build QtWebEngine with the flag use_proprietary_codecs and build MellowPlayer using that QtWebEngine version.


OSX is not officially supported anymore. You may try to build and run MellowPlayer from sources.