Karaoke machineKarapulse is a Linux karaoke player supporting CDG/MP3 as well as video files. It provides a self-served web application that singers can use with their phone to search for and queue their favorite songs. Once installed you'll need to index your songs collection. This can take a while if you have a lot of songs but needs to be done only once. To do so run the following command with the directory containing your songs ($HOME/karaoke in the example): flatpak run --command=karapulse-manage-db org.karapulse.Karapulse add-dir $HOME/karaoke Additional information:Developer: Guillaume DesmottesLicense: GPL-3.0+Version: 0.6.4

IDE for Android app developmentAndroid Studio is the official Integrated Development Environment (IDE) for Android app development. Based on the powerful code editor and developer tools from IntelliJ IDEA, Android Studio offers even more features that enhance your productivity when building Android apps, such as: A flexible Gradle-based build system A fast and feature-rich emulator A unified environment where you can develop for all Android devices Live Edit to update composables in emulators and physical devices in real time Code templates and GitHub integration to help you build common app features and import sample code Extensive testing tools and frameworks Lint tools to catch performance, usability, version compatibility, and other problems C++ and NDK support Built-in support for Google Cloud Platform, making it easy to integrate Google Cloud Messaging and App Engine Additional information:Developer: Android Open Source ProjectLicense: LicenseRef-proprietaryVersion: 2025.2.1.8

Graphical Git client designed to help you understand and manage your source code historyGraphical Git client designed to help you understand and manage your source code history Features: Fast native interface designed to help you understand and manage your source code history Staging of single lines Double tree view: Seeing staged and unstaged changes in different trees. Maximize History or Diff view by pressing Ctrl+M Ignore Pattern: Ability to ignore all files defined by a pattern instead of only one file Tag Viewer: When creating a new tag all available tags are visible. Makes it easier to create consistent tags. Commit Message template: Making it easier to write template based commit messages. Additional information:Developer: Gittyup CommunityLicense: MITVersion: v1.4.0

Flight Navigation AppEnroute Flight Navigation is a flight navigation app for VFR pilots. The app runs primarily on mobile devices. It is free, open source, 100% non-commercial and does not collect user data. This desktop version of the app is hardly useful for actual navigation, but might be used to plan your next flight on the big screen. Additional information:Developer: Akaflieg FreiburgLicense: GPL-3.0+Version: 3.0.9

XStreaming: Lets you stream Xbox games to your device, supporting Xbox streaming and Xbox Cloud Gaming (XCloud).XStreaming allows you to stream audio and video from your Xbox One and Xbox Series X/S to your device, enabling you to play Xbox games anywhere. It also supports XCloud - a user-friendly Xbox streaming app that supports playing the Xbox Game Pass Ultimate game library without proxy, features gamepad vibration, and provides you with an enhanced Xbox gaming experience. Key Features: Stream audio and video from Xbox One, Xbox Series S/X Support 1080P(HQ) resolution Support external, Bluetooth, virtual controllers with rumble Support controller button mapping Proxy-free cloud gaming Additional information:Developer: GeocldLicense: MITVersion: 1.9.3

Jellyfin client focused on music A native, lightweight Jellyfin client designed specifically for enjoying your music library. Browse your music collection by artist, album and playlist Modern GTK/Adwaita interface with MPRIS support Written in Rust Additional information:Developer: Austin RibaLicense: GPL-3.0-or-laterVersion: 0.10.1

Markdown note-takingQOwnNotes is the open source (GPL) plain-text file notepad with Markdown support and todo list manager for GNU/Linux, Mac OS X and Windows by Patrizio Bekerle, that (optionally) works together with the notes application of ownCloud or Nextcloud. Additional information:Developer: Patrizio BekerleLicense: GPL-2.0+Version: 25.12.1

Open-source Sony PlayStation 3 EmulatorRPCS3 is an experimental open-source Sony PlayStation 3 emulator and debugger written in C++ for Windows and Linux. RPCS3 started development in May of 2011 by its founders DH and Hykem. The emulator is currently capable of running over 2500 commercial titles powered by Vulkan and OpenGL. The goal of this project is to experiment, research, and educate on the topic of PlayStation 3 emulation that can be performed on compatible devices and operating systems. All information was obtained legally by purchasing PlayStation 3 hardware and software. Additional information was obtained from various sources on the internet that include but is not limited to system hardware and software documentation. Most of this information can be found on the PlayStation 3 Developer Wiki. Additional information:Developer: RPCS3 DevelopersLicense: GPL-2.0-onlyVersion: 0.0.38-1-67f71197

Online instant messaging service**NOTE: This wrapper is not verified by, affiliated with, or supported by Tencent.** Tencent QQ (Chinese: 腾讯QQ), also known as QQ, is an instant messaging software service and web portal developed by the Chinese technology company Tencent. Additional information:Developer: TencentLicense: LicenseRef-proprietary=https://rule.tencent.com/rule/preview/46a15f24-e42c-4cb6-a308-2347139b1201Version: 3.2.22_251203

Original Xbox Emulator A free and open-source application that emulates the original Microsoft Xbox game console. Supports connecting up to 4 controllers for local play, networking for multiplayer, resolution scaling, and more. Note: Only "$HOME/.var/app/app.xemu.xemu/data/xemu/xemu" can be written by xemu. The Hard Disk image has to be placed there, for example, at "$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xbox_hdd.qcow2". Additional information:Developer: xemu projectLicense: GPL-2.0-onlyVersion: 0.8.118