LibreCAD is a 2D Computer Aided Design (CAD) application for creating plans and designs on your computer. It can be used to make accurate 2D representations of floorplans, part designs and just about anything that can be represented as a flat 2D plan.

LibreCAD

Pick any color from your screen and view it in different formats. Change the picked color or go back to a previously picked color from the history list. Generate a list of different shades from the picked color.FeaturesPick a ColorEnter a color in Hex-FormatParse RGBA/ARGB Hex-ColorsView colors in Hex, RGB, HSV, HSL, CMYK, XYZ and CIE-Lab formatCustomize which formats appear as well as their orderGenerate a palette of different shades

Eyedropper

Thonny is a simple Python IDE with features useful for learning programming. It comes with a debugger which is able to visualize all the conceptual steps taken to run a Python program (executing statements, evaluating expressions, maintaining the call stack). There is a GUI for installing 3rd party packages and special mode for learning about references.See the homepage for more information, screenshots and a walk-through video.

Thonny

NOTE: 10 seconds after launch the default browser will open with Jellyfin.NOTE: HDR Tone mapping on Intel extensionflatpak install flathub org.jellyfin.JellyfinServer.Plugin.IntelComputeRuntimeJellyfin is a Free Software Media System that puts you in control of managing and streaming your media. It is an alternative to the proprietary Emby and Plex, to provide media from a dedicated server to end-user devices via multiple apps. Jellyfin is descended from Emby's 3.5.2 release and ported to the .NET Core framework to enable full cross-platform support. There are no strings attached, no premium licenses or features, and no hidden agendas: just a team who want to build something better and work together to achieve it. We welcome anyone who is interested in joining us in our quest!Create media foldersmkdir -p ${HOME}/'Jellyfin Server Media'/{Movies,Music,Shows,Books,Photos}Open Jellyfin Dataxdg-open ~/.var/app/org.jellyfin.JellyfinServerRaspberry Pi 4 GPUflatpak override --user --device=all org.jellyfin.JellyfinServer

Jellyfin Server

NOTE: This (community) flatpak currently has issues with distros that use a patched version of pcsc-lite, like Fedora. DON'T report this to Yubico.Generating Open Authentication (OATH) time-based TOTP and event-based HOTP one-time password codes, with the help of a YubiKey that protects the shared secrets.Features:Add a credential by scanning a QR code on the screenFavorite your most used credentials for easy accessKeep your secret seeds safe by storing them on a YubiKeyRequire a touch on YubiKey to generate the codeProtect your credentials with a device passwordConnect an external smart card reader and use the YubiKey over NFC

Yubico Authenticator

Graphical interface for displaying OATH codes with a YubiKey

RuneLite is a free, open-source and super fast client for Old School RuneScape

RuneLite

ZSNES is a classical SNES Emulator. Its development started 1998 and is was one of the most used SNES Emulators for years.Today you should use ZSNES only for historical and nostalgia reasons, as there are Emulators out there which provide more Features and better Game compatibility.

ZSNES

Gaphor is a UML, SysML, RAAML, and C4 modeling application. It is designed to be easy to use, while still being powerful. Gaphor implements a fully-compliant UML 2 data model, so it is much more than a picture drawing tool. You can use Gaphor to quickly visualize different aspects of a system as well as create complete, highly complex models.Gaphor provides four modeling languages: UML, SysML, RAAML and C4 and makes them accessible to beginners.

Gaphor

With Scratch, you can program your own interactive stories, games, and animations — and share your creations with others in the online community.Scratch helps young people learn to think creatively, reason systematically, and work collaboratively — essential skills for life in the 21st century.Scratch is a project of the Lifelong Kindergarten Group at the MIT Media Lab. It is provided free of charge.NOTE: This wrapper is not verified by, affiliated with, or supported by the MIT Media Lab.

Scratch

Create stories, games, and animations, share with others around the world

GNOME Chess is a simple chess game. You can play against your computer at three different difficulty levels, or against a friend at your computer.Computer chess enthusiasts will appreciate GNOME Chess’s compatibility with nearly all modern computer chess engines, and its ability to detect several popular engines automatically if installed.

GNOME Chess

Play the classic two-player board game of chess

Tangram is a new kind of browser. It is designed to organize and run your Web applications. Each tab is persistent and independent. You can set multiple tabs with different accounts for the same application.Common use cases:Stay up to date with your favorite communities; Mastodon, Twitter, ...Merge all these chat applications into one; WhatsApp, Messenger, Telegram, ...Group your organization tools under one application; EMail, Calendar, ...One-stop for multiple sources of documentation or information

Tangram

Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots.Features:Supports Linux (X11, Plasma Wayland, GNOME Wayland and xdg-desktop-portal Wayland), Windows and macOS.Taking screenshot of a custom rectangular area that can be drawn with mouse cursor.Taking screenshot of last selected rectangular area without selecting again.Taking screenshot of the screen/monitor where the mouse cursor is currently located.Taking screenshot of full screen, including all screens/monitors.Taking screenshot of window that currently has focus.Taking screenshot of window under mouse cursor.Take screenshot with or without mouse cursor.Capture mouse cursor as annotation item that can be moved and deleted.Customizable capture delay for all capture options.Upload screenshots directly to imgur.com in anonymous or user mode.Upload screenshots via custom user defined scripts.Command line support, for taking screenshot and saving it to default location, filename and format.Filename wildcards for Year ($Y), Month ($M), Day ($D), Time ($T) and Counter (multiple # characters for number with zero leading padding).Print screenshot or save is to pdf/ps.Annotate screenshots with pen, marker, rectangles, ellipses, texts and other tools.Annotate screenshots with stickers and add custom stickers.Obfuscate image regions with blur and pixelate.Add effects to image (Drop Shadow, Grayscale, invert color or Border).Add watermarks to captured images.Global HotKeys for taking Screenshots (Currently only for Windows and X11).Tabs for Screenshots and images.Open existing images via dialog, drag-and-drop or paste from clipboard.Run as single instance application (secondary instances send cli parameter to primary instance).Pin Screenshots in Frameless windows that stay on top of other windows.User-defined actions for taking screenshot and post-processing.OCR support through plugin (Window and Linux/Unix).Many configuration options.

ksnip

Cross-Platform Screenshot tool with annotation features

Crow Translate is a simple and lightweight translator written in C++ / Qt that allows you to translate and speak text using Google, Yandex, Bing, LibreTranslate and Lingva translate API.Features:Translate and speak text from screen or selectionSupport 125 different languagesLow memory consumption (~20MB)Highly customizable shortcutsCommand-line interface with rich optionsD-Bus APIAvailable for Linux and Windows

Crow Translate

Mixxx is free DJ software that gives you everything you need to perform live DJ mixes. Blend songs together with automatic BPM matching and remix on-the-fly with looping and hot cues. Whether you're a pro DJ or just getting started, Mixxx has you covered.Mixxx works with ALSA, JACK, OSS and supports many popular DJ controllers. Key features include:Parallel or split scratchable waveform displaysMP3, OGG, WAVE, FLAC, and optional AAC (M4A) playbackWAVE, OGG, and optional MP3 recordingFast, database-powered libraryCrates and playlists for organizing your musicReads iTunes, Traktor, and Rhythmbox librariesCross-platform - works on Windows, Mac OS X and LinuxShoutcast and Icecast broadcastingSupport for many DJ MIDI and HID controllers out-of-the-boxAdvanced MIDI scripting engine for maximum flexibilityVinyl emulation with Serato, Traktor, and Mixvibes timecode supportBeat and key detectionReplayGain volume normalizationAutomatic crossfading with Auto DJSkinnable interface with several skins bundled

Mixxx DJ Software

Everything you need to perform live DJ mixes

Plex HTPC for Linux is your client for playing on your Linux computer connected to the big screen. It features a 10-foot interface with a powerful playback engine.

Plex HTPC

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.NOTE: This wrapper is not verified by, affiliated with, or supported by Tencent.

Linux QQ

Verifying that a file you downloaded or received is actually the one you were expecting is often overlooked or too time-consuming to do. At the same time, it has become very easy to get your hands on a file that has been tampered with, due to the mass increase of malicious webpages and other actors.This tool aims to solve that. Collision comes with a simple &amp; clean UI, allowing anyone, from any age and experience group, to generate, compare and verify MD5, SHA-256, SHA-512 and SHA-1 hashes.

Collision

Goodvibes is a simple internet radio player for GNU/Linux.It comes with every basic features you can expect from an audio player, such as multimedia keys, notifications, system sleep inhibition, and MPRIS2 support.

Goodvibes

A simple application that installs and updates the Adwaita-for-Steam skin.Install Directions:Install skin via appRestart Steam if runningOn startup new releases will automatically be downloaded and display a notification. Simply reinstall the skin and restart Steam to update.Note: In order to get rounded corners on Steam, you will need to use the "Rounded Window Corners" gnome extension.

AdwSteamGtk

ArmCord is a custom client designed to enhance your Discord experience while keeping everything lightweight.Standalone Client - ArmCord is build as a standalone client and doesn't rely on the original Discord client in any way.Various Mods Build In - Enjoy Vencord, Shelter and their many features, or have a more vanilla experience, it's your choice!Made for Privacy - ArmCord automatically blocks all of Discord's trackers; even without any client mods you can feel safe and secure!Supports Rich Presence - Unlike other clients ArmCord supports rich presence (game activity) out of the box thanks to arRPC.Mobile support - ArmCord has a experimental mobile support for phones running Linux such as the PinePhone. While this is still far from ideal solution, we're slowly trying to improve it.Much more stable - ArmCord is using a newer build of Electron than the stock Discord app. This means you can have a much more stable and secure experience, along with slightly better performance.Cross-platform support - ArmCord was originally created for ARM64 Linux devices, since Discord doesn't support them. We soon decided to support every platform that Electron supports!

ArmCord

ArmCord is a custom client designed to enhance your Discord experience while keeping everything lightweight.

Baidu Netdisk desktop clientNOTE: This wrapper is not verified by, affiliated with, or supported by Baidu.

Baidu Netdisk

OpenMW is a new engine for 2002's Game of the Year, The Elder Scrolls 3: Morrowind.It aims to be a fully playable (and improved!), open source implementation of the game's engine and functionality (including mods).You will still need the original game data to play OpenMW.

OpenMW

Unofficial open source engine re-implementation of the game Morrowind

NightPDF is a electron based application that allows one to read PDF files with dark mode. It has 3 default filters(monochrome, sepia &amp; redeye) along with a option to generate a custom filter along with no filter. NightPDF has a simplistic design that makes it intuitive to use.

NightPDF

Create elaborate supply chains of conveyor belts to feed ammo into your turrets, produce materials to use for building, and defend your structures from waves of enemies. Play with your friends in cross-platform multiplayer co-op games, or challenge them in team-based PvP matches.

Mindustry

MarkText is a free and open-source realtime preview markdown editor which support both CommonMark Spec and GitHub Flavored Markdown Spec. It is a concise text editor, dedicated to improving your writing efficiency.Features:Realtime preview (WYSIWYG) and a clean and simple interface to get a distraction-free writing experienceGitHub Flavored Markdown like task-lists, tables, links and emojisMarkdown extensions such as math expressions (KaTeX) and front matterCode fence for all the popular languagesSupport paragraphs and inline style shortcuts to improve your writing efficiencyVarious edit modes and themes: source code mode, typewriter mode, focus mode

MarkText

Session is a new breed of private messenger, built on a unique network of user-operated servers spread all over the world. With no central servers, Session can’t leak or sell your data. And with Session’s private routing protocols, your messages are completely anonymous. No one ever knows who you’re talking to, what you’re saying, or even your IP address.Fully anonymous account creation: No phone number or email needed to create a Session IDDecentralised server network: No data breaches, no central point of failureNo metadata logging: Session doesn't store, track, or log your messaging metadataIP address protection: Device IP addresses are never exposed to the person you're talking to or the servers holding your dataClosed groups: Private, end-to-end encrypted group chats for up to 10 peopleSecure attachments: Share voice snippets, photos, and files with Session's secure encryption and privacy protectionsMulti-device syncing: One Session ID for your phone and computerFree and open-source: Don’t take our word for it — check Session's code yourselfSession is free as in free speech, free as in free beer, and free of ads and trackers. Session is built and maintained by the Loki Foundation, Australia’s first privacy tech not-for-profit organization. Take back your online privacy today — download Session.

Session Desktop

Obfuscate lets you redact your private information from any image.

Obfuscate

Run and jump through multiple worlds, fight off enemies by jumping on them, bumping them from below or tossing objects at them, grabbing power-ups and other stuff on the way.In addition to the Story Mode, there is a large amount of community contributed levels available as add-ons or in the forums. Everyone can contribute such content by using the integrated level editor.

SuperTux

A jump-and-run game starring Tux the Penguin

CopyQ is advanced clipboard manager with editing and scripting features.CopyQ monitors system clipboard and saves its content in customized tabs. Saved clipboard can be later copied and pasted directly into any application.

CopyQ

Rider supports .NET Framework, the new cross-platform .NET Core, and Mono based projects. This lets you develop a wide range of applications including .NET desktop applications, services and libraries, Unity games, Xamarin apps, ASP.NET, and ASP.NET Core web applications.Rider provides 2200+ live code inspections, hundreds of context actions and refactorings brought by ReSharper, and combines them with the IntelliJ platform's solid IDE features. Despite a heavy feature set, Rider is designed to be fast and responsive.As well as running and debugging multiple runtimes, Rider itself runs on multiple platforms: Windows, macOS, and Linux.NOTE: This wrapper is not verified by, affiliated with, or supported by JetBrains s.r.o.

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