Download 4k Videos from YouTubeABOUT MEDIA DOWNLOADER : Media Downloader (Formerly known as DL-YOUTUBE) is a Powerful Application For Downloading YouTube Videos in 4K Resolutions. FEATURES : One-Click YouTube Video Downloads in Multiple Formats One-Click Full YouTube Playlist Downloads One-Click YouTube Music Audio Downloads Download videos with multiple dubbed audio tracks from YouTube Download sign-in-required videos from YouTube by authenticating your account Download Videos and Audio from Any Website Instantly Download YouTube Subtitles and Closed Captions Batch Download Multiple Videos in One Click Stream YouTube Videos Without Downloading 100% Ad-Free Online Streaming for Audio and Video Localized YouTube Search with Regional Support Now Supports 1400+ online video platforms NEW RELEASE : MEDIA DOWNLOADER is available in 35+ languages, including German, French, Spanish, and more Sign-in-required videos: Now you can download sign-in-required videos from YouTube by authenticating your account. Smart YouTube Search Suggestions Within the App Generic website Support Added Additional information:Developer: Warlord SoftwaresLicense: LicenseRef-proprietary=https://gitlab.com/warlordsoftwares/youtube-dl-pro/-/raw/main/share/license/LICENSEVersion: 2026.11.3

Watch your Plex contentGirens is a Plex media player client. You can watch and listen to your music, shows and movies with this GTK app. Additional information:Developer: Gerben DroogersLicense: GPL-3.0-or-laterVersion: 2.0.10

4K YouTube Downloader – Download HD YouTube Videos, Playlists, and Music Instantly.ABOUT 4KTUBE : 4KTUBE is a fast, powerful, and user-friendly application designed to download YouTube videos, playlists, and music in high-definition (HD, 4K, 8K) effortlessly. WHY CHOOSE 4KTUBE? One-click YouTube video and audio downloader: Save videos in MP4, WEBM, MP3, and more formats instantly. Download full YouTube playlists: Save entire playlists with a single click. YouTube multi-language audio support: Download videos with multiple dubbed audio tracks. YouTube subtitles and closed captions download: Extract videos with embedded subtitles. Sign-in-required videos: Now you can download sign-in-required videos from YouTube by authenticating your account. Batch downloading: Save multiple videos simultaneously for faster downloads. YouTube music and audio extractor: Convert YouTube videos into high-quality MP3 files. Multi-platform video downloader: Download from Facebook, Instagram, TikTok, Twitter, Twitch, Vimeo, Rumble, Odysee, Bitchute, Reddit, SoundCloud, and 1400+ other platforms. Ad-free YouTube streaming: Play videos without annoying ads. Super-fast download speeds: Optimized for high-speed, high-quality downloads. Search YouTube directly in the app: Find and download videos quickly with regional language support. Lightweight, secure and private: No ads, no trackers, no malware – just seamless downloads. WHAT SETS 4KTUBE APART? Supports 4K and 8K Ultra HD video downloads Optimized for the fastest download speeds Easily Authenticate YouTube account for sign-in-required videos User-friendly, minimalist interface Regular updates with new platform support LANGUAGE SUPPORT : 4KTUBE is available in 35+ popular international languages, including German, French, Spanish, Italian, Dutch, Portuguese, Japanese, Polish, Swedish, Chinese, Russian and more. Additional information:Developer: Warlord SoftwaresLicense: LicenseRef-proprietary=https://gitlab.com/warlordsoftwares/4ktube/-/raw/main/share/license/LICENSEVersion: 2026.11.3

Watch YouTube videosPlasmaTube allows you to watch YouTube videos on your phone or desktop using a elegant user interface integrated with the rest of Plasma. Additional information:Developer: KDELicense: GPL-3.0-or-laterVersion: 26.08.1

Tiny native Discord app Dissent (previously gtkcord4) is a third-party Discord client designed for a smooth, native experience on Linux desktops. Built with the GTK4 and libadwaita for a modern look and feel, it delivers your favorite Discord app in a lightweight and visually appealing package. Dissent offers a streamlined Discord experience, prioritizing simplicity and speed over feature completeness on par with the official client. Here's what you can expect: Text chat with complete Markdown and custom emoji support Guild folders and channel categories Tabbed chat interface Quick switcher for channels and servers Image and file uploads, previews, and downloads User theming via custom CSS Partial thread/forum support Partial message reaction support Partial AI summary support (provided by Discord) It does not aim to support voice chat and other advanced features, as these are best handled by the official client or the web app. Additional information:Developer: diamondburnedLicense: GPL-3.0+Version: v0.0.37

Digital photo organizer Shotwell is an easy-to-use, fast photo organizer designed for the GNOME desktop. It allows you to import photos from your camera or disk, organize them by date and subject matter, even ratings. It also offers basic photo editing, like crop, red-eye correction, color adjustments, and straighten. Shotwell’s non-destructive photo editor does not alter your master photos, making it easy to experiment and correct errors. When ready, Shotwell can upload your photos to various web services, such as Flickr, Google Photos, and more. Shotwell supports JPEG, PNG, TIFF, and a variety of RAW file formats. Additional information:Developer: The Shotwell developersLicense: LGPL-2.1+Version: 33.0

Build your own database — no programming requiredindiDatabase is a desktop database for people who are not programmers, in the tradition of FileMaker Pro and Lotus Approach. Design tables, draw forms, save finds, and print reports — everything lives in one file on your own computer, and the whole office can work in it together over your own network with no server product and no cloud. Features include: Tables designed point-and-click, with nine field types including exact decimal amounts for money Forms drawn for each table, with find-by-filling-in-the-form, related-record panels, and buttons that run the day's routine Six kinds of reports: grouped lists, certificates, Avery label sheets, form letters, crosstabs, and charts — with questions asked when a report runs Saved finds with found-set counts, and a Summarise mode that groups and totals without a formula Calculated fields, summary fields over related records, validation rules, starting values, and relationships on one field pair or several Conditional formatting and named styles, stored in the file so every desk draws the same warnings A Home dashboard of pinned reports and worksheets, the same on every desk Multi-user sharing on your own network: pairing codes, TLS with pinned fingerprints, live updates, record locking by name, and a field-by-field merge when two people collide Users, roles, record-level and field-level security, and an audit trail stamped by the engine Import from CSV and legacy dBase files (including FoxPro-era memo files); export the found set to CSV Automatic backups with restore points, taken safely while the file is in use indiDatabase respects your privacy and works entirely offline. Your database is a single SQLite-backed file on your own computer and never leaves your machine. Additional information:Developer: Indomitus GroupLicense: LicenseRef-proprietary=https://indomitusgroup.com/indidatabase/indidatabase-license/Version: 1.5.0

Sewing pattern design softwareSeamly2D is pattern design software to create reusable, scalable, sharable custom-fit patterns using bespoke tailoring, haute couture, and historical pattern drafting techniques. Seamly2D saves time and improves fit by creating patterns that are reusable parametric CAD engineering documents. Unlike other pattern design software, Seamly2D allows designers to have complete control of the patternmaking process. Each reusable, scalable pattern can read multi-size tables for boutique sizing, and read individual measurement files for custom-fit. Seamly2D is open source software released under the GPLv3+ license. Seamly2D is available for Windows, MacOS, and Linux. Learn more about Seamly2D by joining our active, friendly community at https://forum.seamly.io Additional information:Developer: Seamly2D projectLicense: GPL-3.0+Version: v2026.11.2.131

Pixel Art & AnimationUnleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language of pixel art, this software will realize your pixel-perfect dreams with a vast toolbox of features. Additional information:Developer: Orama InteractiveLicense: MITVersion: 1.2.4

A Geographic Information SystemQGIS is a user friendly Open Source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android and supports numerous vector, raster, and database formats and functionalities. Additional information:Developer: QGIS Development TeamLicense: GPL-2.0+Version: 4.2.3

Listen to music, watch local and online videosAurora is a modern media player with a clean GTK4 interface for watching videos, listening to music, and opening online media. It supports most common video and audio formats, playlists, subtitle and audio track selection, session restore, recent files, album art, and MPRIS desktop media controls. Additional information:Developer: Dani AcostaLicense: GPL-3.0-or-laterVersion: 0.4.1

A chat app that puts you firstFluxer is a free and open-source instant messaging and voice-over-IP application. It provides text chat, voice calls, video calls, and screen sharing in a modern interface. Features include: Text messaging with rich formatting and media support Voice and video calls Screen sharing Communities with channels Direct messages and group chats Custom emoji and reactions Additional information:Developer: FluxerLicense: AGPL-3.0-or-laterVersion: 2026.1103.130233

A simple and lightweight app for running games using UMU-LauncherFaugus is a simple and lightweight application for running Windows games using UMU-Launcher. Main Features: Play Windows games using Proton Play Linux native games Run Windows games directly from the .exe file Prefix management Shortcut and Steam shortcut management Integrated tools: Winetricks: A helper tool to easily install dependencies, fonts, DLLs, and tweaks for Wine. Winecfg: Wine's graphical interface to configure Windows versions, libraries, drivers, and integrations. MangoHud: Shows an overlay for monitoring FPS, temperatures, CPU/GPU load and more. Feral GameMode: Tweaks your system to improve performance. Prefer SDL: May fix controller issues in some games. Additional Application: An additional application to run with the game, like Cheat Engine, Trainers, Mods... Lossless Scaling Frame Generation: Create fake frames to increase the framerate. Proton Manager: Download/Remove popular Proton builds. Wine Wayland Driver support (Experimental). HDR Support (Experimental). Flatpak known issue: Gamescope doesn't work. Additional information:Developer: FaugusLicense: MITVersion: 2.5.7

Install, update and play indie gamesThe itch.io app, itch, lets you effortlessly download and run games and software from itch.io. All of your downloads are kept in a single place and are automatically updated. Access your collections and purchases, or browse for new games via the in-app browser. Browse games like the creator intended. On itch.io creators control how their project pages look. The built in browser lets you download and install games while exploring the unique page designs of our creators. Always updated. Not only will the games you've installed automatically update, the app itself will automatically transform as we launch new functionality and features. Games using our new command line tools will generate delta patches, ensuring that you only download what's changed when new games come out. Browser games offline. You can sync any browser based games right into the app, letting you play them offline whenever you want. Once you're back online you'll be able to grab any updates if necessary. Join the community. Learn more about the development of the app in our community. Share feature requests and general feedback with other members of itch.io. If you're a programmer then you'll be glad to hear that the entire project is open source on GitHub, we look forward to your pull requests. Available in your language. The itch app is available in over 20 languages, thanks to the itch.io community! Additional information:Developer: itch.ioLicense: MITVersion: 26.22.0

Solo TTRPG dice rollerRNGremlin is a dice rolling application with a pixel art aesthetic intended for use with solo TTRPGs but isn't necessarily limited to that use case. It was originally built using Godot 3.6 in order to support older hardware for anyone making use of a repurposed laptop, etc. but has been converted to Godot 4 in preparation of being packaged for flatpak. Features Generate up to five results simultaneously Select various die types (d4, d6, d8, d10, d12, d20 or d100) or leave a particular position off Select from various light and dark themes Auto save/load so that you can resume your session exactly as you left off UI sound effects, which can be toggled on/off Visual roll history, which can be cleared at any point Keyboard shortcuts if you don't / can't use a mouse Keyboard Shortcuts Number row keys 1-5: change the die type for that position R: "roll" / generate the results T: change the theme S: toggle the sound effects on/off C: clear the history and die results Escape: quit the application F1: opens the help menu X: closes the help menu Additional information:Developer: John BeersLicense: GPL-3.0+Version: 2.1.1

Picard is a cross-platform music tagger powered by the MusicBrainz databaseDo you need to clean up your music library? Picard is an open-source cross-platform music tagger by MusicBrainz. It has the ability to identify audio files even without any existing metadata. Picard helps you organize your music collection by renaming your music files and sorting them into a folder structure exactly the way you want it. A variety of plugins are available and you can even write your own. Picard supports a wide range of audio formats and can also lookup an entire CD for you. Tagging audio files has never been easier. Features: Multiple formats: Picard supports all popular music formats, including MP3, FLAC, OGG, M4A, WMA, WAV, and more. AcoustID: Picard uses AcoustID audio fingerprints, allowing files to be identified by the actual music, even if they have no metadata. Comprehensive database: Picard uses the open and community-maintained MusicBrainz database to provide accurate information about millions of music releases. CD lookups: Picard can lookup entire music CDs with a click. Plugin support: If you need a particular feature, you can choose from a selection of available plugins or write your own. Scripting: A flexible but easy to learn scripting language allows you to exactly specify how your music files will be named and how the tags will look like. Cover Art: Picard can find and download the correct cover art for your albums. Open Source: Picard is licensed under the GNU General Public License 2.0 or later, and is hosted on GitHub where it is actively developed by some awesome developers. Additional information:Developer: MetaBrainz FoundationLicense: GPL-2.0-or-laterVersion: 3.0.4

Free the internet from mass surveillanceThe Mullvad Browser is a privacy-focused web browser developed in a collaboration between Mullvad VPN and the Tor Project. It’s designed to minimize tracking and fingerprinting. You could say it’s a Tor Browser to use without the Tor Network. Instead, you can use it with a trustworthy VPN. The idea is to provide one more alternative – beside the Tor Network – to browse the internet with more privacy. To get as many people as possible to fight the big data gathering of today. To free the internet from mass surveillance. Additional information:Developer: Mullvad VPN ABLicense: MPL-2.0Version: 16.0

EDuke32 is an awesome, free homebrew game engineEDuke32 is a source port of Ken Silverman's Build Engine with support for Duke Nukem 3D, Ion Fury and Shadow Warrior (via VoidSW), among others. Features include: Modern OpenGL rendering with dynamically lighting and shadows Voxel assets Emulated OPL3, MIDI or OGG/FLAC soundtracks Gamepad support Classic software rendering EDuke32 comes with a map editors, Mapster32 and Wangulator, for creation of new levels and is free to use for non-commercial purposes. Additional information:Developer: Richard "TerminX" GobeilleLicense: GPL-2.0-only AND LicenseRef-proprietary=https://www.eduke32.com/buildlic.txtVersion: 20260807-10669-ec5824db8

Version control for creative workClustta simplifies file management, collaboration and version control for creative workflows. It provides a familiar, intuitive interface for managing assets, tracking changes, and collaborating with your team - designed specifically for creative professionals working with large files. Features include: Version control optimised for large binary files (images, video, audio, 3D models) Visual asset browsing with thumbnails and metadata Checkpoint-based history - save, compare, and restore any version Real-time collaboration with studio teams Organise assets with collections, tags, and dependencies Works offline - sync when you're ready Additional information:Developer: EaxumLicense: AGPL-3.0-or-laterVersion: 0.4.42

Software Keyboard and mouse sharingUse the keyboard, mouse, or trackpad of one computer to control nearby computers, and work seamlessly between them. Additional information:Developer: Deskflow DevelopersLicense: GPL-2.0-onlyVersion: 1.27.0

A Discord overlaySee who's speaking in your Discord voice channel with a movable overlay, compatible with almost every game or app. User List - See who is speaking, muted, and deafened in the current voice channel Pinnable - Always stays on top so you can continue working or gaming Transparent - Transparent window that can ignore mouse clicks Join History - See who enters and leaves a channel Additional information:Developer: Team OverlayedLicense: GPL-3.0-onlyVersion: 0.6.2

A shadowplay-like screen recorder for Linux. The fastest screen recorder for LinuxThis is a screen recorder that has minimal impact on system performance by recording a monitor using the GPU only, similar to shadowplay on windows. This is the fastest screen recording tool for Linux. This screen recorder works on X11 and Wayland on AMD, Intel and NVIDIA. This screen recorder can be used for recording your desktop offline, for live streaming and for nvidia shadowplay-like instant replay, where only the last few minutes are saved. This flatpak is designed to support hardware video encoding with both old and new GPUs. Supported video codecs: H264 (default) HEVC (Optionally with HDR) AV1 (Optionally with HDR) VP8 VP9 Supported audio codecs: Opus (default) AAC Supported image formats: JPEG PNG At the moment the program comes with two different UIs. A gtk based one and a new experimental ShadowPlay-like fullscreen overlay UI. The gtk based UI will be removed in the future. You can switch to the new UI by clicking on "Try out the new UI" and then after that is done press Left Alt+Z to open/close it. Videos are in variable framerate format by default. Use MPV to play such videos, otherwise you might experience stuttering in the video if you are using a buggy video player. Alternatively change framerate mode to constant framerate. For more information visit the GPU Screen Recorder homepage. If you use the new UI and also keyboard remapping software such as keyd then make sure you make the keyboard remapping software ignores "gsr-ui virtual keyboard" (dec0:5eba device id), otherwise you may be unable to use your keyboard. You can press (left) ctrl+shift+alt+esc to close gpu screen recorder and remove it from system startup if this happens. You should also change hotkeys option in gpu screen recorder to only grab virtual devices when using keyboard remapping software. GPU Screen Recorder flatpak can install files in $HOME/.local/share/gpu-screen-recorder. If you want to uninstall GPU Screen Recorder then you will have to remove this directory manually. If you tried out the new UI then an xdg autostart desktop entry was added to ~/.config/autostart/gpu-screen-recorder-ui.desktop. If you want to uninstall GPU Screen Recorder then you will have to remove that file and ~/.local/share/gnome-shell/extensions/gpu-screen-recorder@dec05eba.com/ as well (if you use GNOME). Additional information:Developer: dec05ebaLicense: GPL-3.0-onlyVersion: 6.1.7

Unofficial client for QobuzListening to your Qobuz music with Qobine: a Qobuz client designed for GNOME. Upon first launch, a browser spawns where you will need to login to Qobuz with your active streaming subscription. Qobine supports full Qobuz audio quality. But make sure that your pipewire configuration is correct. View and stream your favorite albums, artists and playlists Search the full Qobuz catalogue Add / remove favorites Add to queue / play next Create / edit / delete playlists Additional information:Developer: Sofus AddingtonLicense: GPL-3.0-or-laterVersion: 2026-05-29

Set 4K, HD and live wallpapers for your desktop background4kWall is a fast wallpaper manager and changer for Linux. Browse, download, and set stunning 4K, UHD, and HD wallpapers as your desktop background in a single click, with thousands of high-resolution images to choose from. FEATURES : Browse Millions of Wallpapers: Explore a huge collection of stunning HD, 4K and 8K wallpapers from the internet High-Quality Wallpaper Downloads: Download wallpapers in their original full resolution One-Click Wallpaper Setting: Apply any wallpaper to your desktop instantly Auto Wallpaper Changer: Automatically rotate your wallpaper at your preferred interval Different Wallpaper Per Monitor: Set a unique wallpaper on each connected monitor Smart Search and Color Filters: Find wallpapers by keyword, resolution, category, ratio and color Favourite Collections: Organize your favourite wallpapers into custom collections Supports HD, 4K and 8K Displays: Optimized for high-resolution and ultrawide monitors System Tray Integration: Change wallpapers quickly without leaving your workflow Clean, Modern Dark UI: A polished, distraction-free interface built for your desktop Regular Wallpaper Library Updates: Discover fresh wallpapers added regularly WHAT SETS 4KWALL APART ? Millions of high-quality HD, 4K and 8K wallpapers Powerful wallpaper search with color filtering Automatic wallpaper rotation Multi-monitor wallpaper support Auto rotation starts with login Regular updates with new wallpapers and features Additional information:Developer: Warlord SoftwaresLicense: LicenseRef-proprietary=https://gitlab.com/warlordsoftwares/4kwall/-/raw/main/share/license/LICENSEVersion: 2026.11.3

RouterOS administration toolWinBox is a small utility that allows the administration of MikroTik RouterOS using a fast and simple GUI. All WinBox interface functions are as close as possible mirroring the console functions, that is why there are no WinBox sections in the manual. Additional information:Developer: SIA MikrotīklsLicense: LicenseRef-proprietary=https://mikrotik.com/software/legalVersion: 4.5

Fast, Private & Safe Web BrowserWhen it comes to your life online, you have a choice: accept the factory settings or put your privacy first. When you choose Firefox as your default browser, you’re choosing to protect your data while supporting an independent tech company. Firefox is also the only major browser backed by a non-profit fighting to give you more openness, transparency and control of your life online. Join hundreds of millions of people who choose to protect what's important by choosing Firefox - a web browser designed to be fast, easy to use, customizable and private.Additional information:Developer: MozillaLicense: MPL-2.0Version: 159.0.1

Vim-fork focused on extensibility and usabilityNeovim is a refactor of the Vim text editor designed to encourage new features, advanced UIs, and powerful extensions. Additional information:Developer: Neovim contributorsLicense: Apache-2.0Version: 0.12.6

Plays music files and Internet radioClementine is a multiplatform music player. It is inspired by Amarok 1.4, focusing on a fast and easy-to-use interface for searching and playing your music. Search and play your local music library Listen to internet radio from Spotify, Grooveshark, SomaFM, Magnatune, Jamendo, SKY.fm, Digitally Imported, JAZZRADIO.com, Soundcloud, Icecast and Subsonic servers Search and play songs you've uploaded to Box, Dropbox, Google Drive, and OneDrive Create smart playlists and dynamic playlists Tabbed playlists, import and export M3U, XSPF, PLS and ASX CUE sheet support Play audio CDs Visualisations from projectM Lyrics and artist biographies and photos Transcode music into MP3, Ogg Vorbis, Ogg Speex, FLAC or AAC Edit tags on MP3 and OGG files, organise your music Fetch missing tags from MusicBrainz Discover and download Podcasts Download missing album cover art from Last.fm and Amazon Cross-platform - works on Windows, Mac OS X and Linux Native desktop notifications on Linux (libnotify) and Mac OS X (Growl) Remote control using an Android device, a Wii Remote, MPRIS or the command-line Copy music to your iPod, iPhone, MTP or mass-storage USB player Queue manager Additional information:Developer: David Sansome, John Maguire & Arnaud BiennerLicense: GPL-3.0+Version: 1.4.4

Play Zenless Zone Zero on LinuxSleepy Launcher is an unofficial launcher for Zenless Zone Zero that handles setting up Wine and installing the game on Linux. Additional information:Developer: An Anime TeamLicense: GPL-3.0-or-laterVersion: 1.9.2

Flight simulatorFlightGear allows you to control over 400 aircraft, small and large in a range of situations, types of weather, seasons, day and night cycle. This includes single-engine propeller aircraft, large 4-engine passenger liners, experimental aircraft, classic and vintage aircraft and helicopters. The FlightGear landscape covers the entire world and is downloaded as you fly. Visit any of the 20,000 airports with an accurate representation of airport buildings on many of the larger, international airports. Most popular flight control hardware, such as yokes and sticks are supported. Multiple monitor setup and multiplayer is also featured. Additional information:Developer: The FlightGear DevelopersLicense: GPL-2.0-or-laterVersion: 2024.1.7