A simple music player with a jukebox-like UI. It shows the albums and their songs in albums and can be added to the playlist with a coin-like system.

Rockarrolla

Xournal++ is a hand note taking software written in C++ with the target of flexibility, functionality and speed. Stroke recognizer and other parts are based on Xournal Code, which you can find at sourceforge. It supports Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.Xournal++ features:Supports pressure senstive styluses and digital pen tables (e.g. Wacom, Huion, XP Pen, etc. tablets)Paper backgrounds for notetaking, scratch paper, or whiteboardingAnnotate on top of PDFsExport to a variety of formats including SVG, PNG and PDF, both from the GUI and command lineDifferent drawing tools (e.g.pen, highlighter) and stroke styles (e.g. solid, dotted)Shape drawing (line, arrow, circle, rectangle, spline)Fill shape functionalityShape resizing and rotationRotation and grid snapping for precise alignment of objectsInput stabilization for smoother writing/drawingText tool for adding text in different fonts, colors and sizesEnhanced support for image insertionEraser with multiple configurationsLaTeX support (requires a working LaTeX installation) with customizeable templateSidebar with Page Previews with advanced page sorting, PDF Bookmarks and Layers (can be individually hidden/edited)Allows mapping different tools/colors etc. to stylus/mouse buttonsCustomizeable toolbar with multiple configurations, e.g. to optimize toolbar for portrait/landscapePage Template definitionsBug reporting, autosave, and auto backup toolsAudio recording and playback alongside with handwritten notesMulti language support (over 20 languages supported)Plugins using Lua scripting

Xournal++

Enjoy lyrics everywhere - The world’s largest collection of song lyrics to enjoy with your music, on the go.NOTE: This wrapper is not verified by, affiliated with, or supported by Musixmatch S.p.A.

Musixmatch

Free multi-platform database tool for developers, SQL programmers, database administrators and analysts. Supports all popular databases: MySQL, PostgreSQL, MariaDB, SQLite, Oracle, DB2, SQL Server, Sybase, MS Access, Teradata, Firebird, Derby, etc.This is the official build of DBeaver, packaged into a Flatpak. This repackaging is not supported by DBeaver Community Edition.

DBeaver Community

Ideas Grow on Trees.Xmind is a full-featured mind mapping and brainstorming app. Like a Swiss Army Knife for your brain, spark creativity and improve thinking skills. 100+ million installations on the planet.

Xmind (2022)

Desktop app used with the Deckr chrome plugin. Deckr is a bookmark manager which allows you to share and download bookmark "decks" with others online.FeaturesReplaces "New Tab" in chrome with a bookmark deck managerShare and download bookmark decks online

Deckr

Desktop app used with the Deckr chrome plugin

Find new AddOns and install them in a snap!Secure and easy AddOn management.NOTE: Minion may not list AddOns for the first time you use it, restarting it should fix the issue.NOTE: Snapshots of settings and addons don't work with system links.NOTE: Hardware acceleration is disabled by default.

Minion

KTailctl

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.Anyone who needs to remember things in their daily life can benefit from Anki. Since it is content-agnostic and supports images, audio, videos and scientific markup (via LaTeX), the possibilities are endless.Optional LaTeX support is provided by the TeX Live Flatpak extension org.freedesktop.Sdk.Extension.texlive//22.08.

Anki

Multi-featured system monitorFeatures:Detailed system performance and usage usage monitoring/managing featuresMonitoring CPU, RAM, Disk, Network, GPU hardware/usage informationMonitoring and managing processes and services (systemd)Monitoring users, sensors and general system informationSupports PolicyKit. No need to run the application with "sudo"Hardware selection options (selecting CPU cores, disks, network cards, GPUs)Plotting performance data of multiple devices at the same timeInteractive charts for querying performance data on any pointOption for showing processes as tree or listSupports ARM architectureFree and open sourceNotes for Limitations:GPU usage information availability depends on vendor/driver.GPU load is not tracked if GPU tab is switched off (for lower CPU usage).Virtual machines may not provide CPU min-max frequencies, sensors and RAM hardware information.Non-Flatpak versions of the application has higher performance (start speed, CPU, RAM usage).Notes for Flatpak Support:Flatpak version of the application uses some permissions (like not sandboxed) to access performance/system information of the host OS.Flatpak package of the application may be installed for system-wide instead of user-specific for avoiding source code modifications.

System Monitoring Center

Need to safely store all of your important documents, photos, songs, and files? Easy! With this app you can use the internet to save everything that’s important to you. You can then access those files from any computer that has an internet connection. Use this service to backup your files, share photos or collaborate on a project by sharing a Dropbox folder with whomever you’d like. Create a free account and start saving and sharing today!  ** Requires internet.NOTE: This wrapper is not verified by, affiliated with, or supported by Dropbox, Inc.

Dropbox

Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems.Vim is often called a "programmer's editor," and so useful for programming that many consider it an entire IDE. It is not just for programmers, though.  Vim is perfect for all kinds of text editing, from composing email to editing configuration files.

A simple bullet-dodging game. Survive as long as possible.How to play:Move: W/A/S/DRotation: The airplane looks at the mouse positionAttack: Keep left mouse button pressed down

Yakblt

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.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".

xemu

Seamly2D 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.net

Seamly2D

Story Architect is a modern application for authors that combines flexibility and simplicity of the user interface with an incredibly rich set of features. It allows you to work on projects of different genres and forms, store all the information about your stories inside one project, and provides many opportunities to improve the life of authors.The main features of the application:Ability to maintain a project bibleDetailed descriptions of the characters + diagram of their relationshipDetailed descriptions of locations + map of locationsAbility to work with screenplays, comic books, plays, audio drama and novelsSpecialized editors that automate the work on each of the forms of your worksAbility to create an unlimited number of series within one projectAbility to save your works in DOCX and PDF formatsOpportunity to work on projects offline as well as collaborate with coauthors in real-timeIn par with the big modules, Story Architect provides a bunch of small tools for improving writers workflow:Poster designer toolCharacter name generatorCharacter photo generatorLogline generatorAI AssistantTimer for organizing writing sprintsCorkboardStatistical and visual reportsand much moreStarc is being developed with strong authors’ involvement and support so we don’t waste the app performance on the features you don’t need.If you have any ideas, wishes, suggestions or comments, we are happy to discuss them to make the app even better! You can contact us through the feedback form on the site, or in any of the social networks.Happy writing!

Story Architect (STARC)

RPCS3 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 1800 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.

RPCS3

Ryujinx is an open-source Nintendo Switch emulator written in C#This emulator aims at providing excellent accuracy and performance, a user-friendly interface, and consistent builds.

Ryujinx

View and edit tags for MP3, MP2, MP4/AAC, FLAC, Ogg Opus, Ogg Speex, Ogg Vorbis, MusePack, Monkey's Audio and WavPack files.Look up albums in online databases, bulk edit tags, create playlists and rename a collection of files.A simple and nice GTK+ interface makes tagging easier under GNU/Linux and Windows.

EasyTAG

Welcome To Veloren!Veloren is a multiplayer voxel RPG written in Rust. Veloren takes inspiration from games such as Cube World, Minecraft and Dwarf Fortress. The game is currently under heavy development, but is playable.DevelopmentCurrently the communication of contributors happens mainly on our official Discord server (https://discord.gg/kjwJwjK). You can join it to keep up with the development, talk to us or contribute something yourself. Anyone who shows genuine effort to help is welcome in our team. You don't have to know how to program to contribute!

Veloren

Veloren is a multiplayer voxel RPG written in Rust. It is inspired by games such as Cube World, Legend of Zelda: Breath of the Wild, Dwarf Fortress and Minecraft.

GSequencer provides you various tools to play, create, edit and mix your own music. It features a step sequencer, piano roll, automation and wave-form editor.

GSequencer

KStars is freely licensed, open source, cross-platform Astronomy Software by KDE.It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time. The display includes up to 100 million stars, 13,000 deep-sky objects,all 8 planets, the Sun and Moon, and thousands of comets, asteroids, supernovae, and satellites.For students and teachers, it supports adjustable simulation speeds in order to view phenomena that happen over long timescales, the KStars Astrocalculator to predict conjunctions, and many common astronomical calculations.For the amateur astronomer, it provides an observation planner, a sky calendar tool, and an FOV editor to calculate field of view of equipment and display them. Find out interesting objects in the "What's up Tonight" tool, plot altitude vs. time graphs for any object, print high-quality sky charts, and gain access to lots of information and resources to help you explore the universe!Included with KStars is Ekos astrophotography suite, a complete astrophotography solution that can control all INDI devices including numerous telescopes, CCDs, DSLRs, focusers, filters, and a lot more. Ekos supports highly accurate tracking using online and offline astrometry solver, autofocus and autoguiding capabilities, and capture of single or multiple images using the powerful built in sequence manager.Astronomical Catalogs:Default catalog consisting of stars to magnitude 8Extra catalogs consisting of 100 million stars to magnitude 16Downloadable catalogs including Messier Images, Abell Planetary Nebulae, Sharpless Catalog, Lynds Dark Nebula CatalogCorrections for precession, nutation and atmospheric refractionTools for retrieval of data from online databases

KStars

Kile is a user-friendly TeX/LaTeX editor by KDE. Kile gives you the ability to use all the functionality of LaTeX in a graphical interface and has interactive preview mechanisms to readily see the results of editing.Features:Compile, convert and view your document with one clickAuto-completion of (La)TeX commandsTemplates and wizards make starting new documents very little workEasy insertion of many standard tags and symbols and the option to define (an arbitrary number of) user defined tagsInverse and forward search: click in the DVI viewer and jump to the corresponding LaTeX line in the editor, or jump from the editor to the corresponding page in the viewerFinding chapter or sections is very easy, Kile constructs a list of all the chapter etc. in your document. You can use the list to jump to the corresponding sectionCollect documents that belong together into a projectEasy insertion of citations and references when using projectsFlexible and smart build system to compile your LaTeX documentsQuickPreview: preview a selected part of your documentEasy access to various help sourcesAdvanced editing commands

Kile

Okular is a universal document viewer developed by KDE. Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, *BSD, etc.Features:Supported Formats: PDF, PS, Tiff, CHM, DjVu, Images, DVI, XPS, Fiction Book, Comic Book, Plucker, EPub, FaxSidebar with contents, thumbnails, reviews and bookmarksAnnotations support

Okular

CloudCompare is a 3D point cloud (and triangular mesh) processing software. It has been originally designed to perform comparison between two dense 3D points clouds (such as the ones acquired with a laser scanner) or between a point cloud and a triangular mesh. It relies on a specific octree structure dedicated to this task.  Afterwards, it has been extended to a more generic point cloud processing software, including many advanced algorithms (registration, resampling, color/normal/scalar fields handling, statistics computation, sensor management, interactive or automatic segmentation, display enhancement, etc.).

CloudCompare

3D point cloud and mesh processing software

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

Record the full history of your transactions: purchases, sales, taxes, fees, ...Calculate performance indicators such as the True-Time Weighted Rate of Return or the Internal Rate of Return (IRR) for your holdings.Update historical quotes from a variety of sources: Yahoo Finance, Finnhub.io, Quandl, or AlphaVantage. Alternatively, scrape quotes from HTML pages or JSON documents.All data is stored in XML for further processing and can be exported as CSV or JSON.Rebalance your investment portfolio based on a freely defined Asset Allocation.Keep foreign currency accounts using the exchange rates published by the European Central Bank (ECB).

Portfolio Performance

An open source tool to calculate the overall performance of an investment portfolio.

Lix is a puzzle game inspired by Lemmings (DMA Design, 1991). Lix is free and open source.Assign skills to guide the lix through over 700 singleplayer puzzles. Design your own levels with the included editor.Attack and defend in real-time multiplayer for 2 to 8 players: Who can save the most lix?

Lemmings-like game with puzzles, editor, multiplayer

Read like a speedrunner!This program will show one word at a time rapidly to allow focusing on the general idea rather than single words along with less eye movements.

Spedread

GTK speed reading software: Read like a speedrunner!

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

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