High-end image creation and manipulation GIMP is an acronym for GNU Image Manipulation Program. It is Community-driven Free Software for high-end image creation and manipulation. It has many capabilities. It can be used as a paint program, an expert quality photo retouching program, image composition, an online batch processing system, a mass production image renderer, an image format converter, etc. GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted. GIMP is available for Linux, Microsoft Windows and macOS. Additional information:Developer: The GIMP teamLicense: GPL-3.0+ AND LGPL-3.0+Version: 3.2.6

Manage SSH, RDP, and VNC connections RustConn is a modern connection manager for Linux. Manage SSH, RDP, VNC, SPICE, MOSH, Telnet, Serial, Kubernetes, and Zero Trust connections from a single application with embedded protocol support and no external dependencies required. Organize connections into groups and tags, split terminals side by side, automate tasks with expect scripts and command snippets, and synchronize configurations across devices via Cloud Sync. Import from Remmina, Asbru-CM, MobaXterm, Royal TS, SSH config, Ansible inventory, CSV, RDP files, or libvirt. SSH, MOSH, Telnet, Serial, and Kubernetes terminals with scrollbar and font zoom Embedded RDP, VNC, and SPICE sessions with external client fallback Zero Trust tunnels: AWS SSM, GCP IAP, Azure Bastion, Cloudflare, Teleport, Tailscale, and more Cloud Sync via shared directories (Google Drive, Syncthing, Nextcloud, Dropbox) Tab Overview, Tab Pinning, Split View, and cluster commands for managing many sessions Credential storage via KeePassXC, GNOME Keyring, Bitwarden, 1Password, Passbolt, or Pass SFTP file browser with split-panel navigation and remote host monitoring Session recording, text highlighting, Wake-on-LAN, and custom terminal themes Additional information:Developer: Anton IsaievLicense: GPL-3.0-or-laterVersion: 0.22.1

Widget-like Calculator and Conversion toolCuneo is a simple and straightforward app that lets you calculate and convert anything you might encounter in your daily life. Being designed like a widget, Cuneo gets out of the way and is best used floating over a maximized window so you can focus on your actual tasks and not managing a calculation app covering half your screen. Cuneo's name is inspired by the ancient writing system cuneiform. It is the earliest known wiritng system that's been originally used by the Sumer civilization. One use case for cuneiform was on numerical tablets likely to keep track of taxes, inventory, calculations and many other things people encountered in their daily lives. This is what Cuneo basically is. Cuneo is meant to be used "on-site". For when you need to get something done or look something up really quick. Designed like a tool that lives in your pocket which you get out when you need to crunch some numbers or conversions. Cuneo features two distinct modes: a regular calculation mode and a conversion mode. To help you stay focused and avoid wasting any of your precious screen space, Cuneo skips the usual skeuomorphic calculator buttons. You just use the numbers on your keyboard, they're right there after all. For anything a little more complicated than your keyboard can handle theres an operator menu right at your disposal. Power users can also just type the operators like "sqrt()" for square root. Conversion mode is a powerful conversion multi-tool that offers many different units to convert to and from. Unit types range from Area to Volume and Units inside these categories are grouped by common affiliation like metric and imperial. For both modes Cuneo offers a history window that displays previous entries of your current session. Additional information:Developer: Jan-Niklas KuhnLicense: GPL-3.0-or-laterVersion: 1.0

Feature filled, open source, ad-free, bittorrent clientSince 2003, BiglyBT's team has worked hard to bring you the best open source torrent product in the market. Unlike our competitors, our client is ad-free and our installer contains no third party offers. We provide migration tools for several popular bittorent clients. Switching to BiglyBT from projects using the same source is simple and requires no interactions beyond the initial migration approval. Your settings, downloads, and plugins will all be there and ready to use. Additional information:Developer: Bigly SoftwareLicense: GPL-2.0Version: v4.1.0.0

Apifox = Postman + Swagger + Mock + JMeterApifox = Postman + Swagger + Mock + JMeter Additional information:Developer: Apifox TeamLicense: LicenseRef-proprietary=https://docs.apifox.com/5734439m0Version: 2.7.46

Chat with your friends on Signal Flare is an unofficial app for Signal. It is still in development and doesn't include all the features that the official Signal apps do. More information can be found on its feature roadmap. Please note that using this application will probably worsen your security compared to using official Signal applications. Use with care when handling sensitive data. Look at the projects README for more information about security. Additional information:Developer: Julian SchmidhuberLicense: AGPL-3.0Version: 0.22.2

A graphical file search application FSearch helps you to find files and folders as easy and fast as possible. Just type a few letters and search results will appear almost instantly. There are a lot of features which make searching as efficient and powerful as possible. Such as: Ignore case (e.g. searching for "fsearch" will match "FSearch" as well) Regular expressions Wildcard support Filter support (e.g. only search for audio files) Exclude certain files and folders Fast sort by name, path, size, modification time and extension Note: Due to Flatpak's sandboxing, FSearch can't find every file on your system. Additional information:Developer: Christian BoxdörferLicense: GPL-2.0-or-laterVersion: 0.3.2

Write and plan long-form projects Tintero is a writing studio for long or structured projects. It was built for creative writers, so characters, worldbuilding, scenes, plot grids, cork boards and screenplay formatting come built in, but at its core it is a place to write, link and organize text. A novel, a screenplay, a thesis, a research paper, a role-playing campaign, a set of documentation or a personal knowledge base all fit, and dozens of project templates (classic story structures, academic papers, memoirs, business documents) give each one a starting point. Your files stay on your device unless you choose to sync them. The editor adapts to what you write: distraction-free and typewriter modes, a manuscript page view and dedicated screenplay formatting. Open several documents side by side, insert elements from a quick slash menu, link documents to each other, search and replace across the whole project, and see your characters and worldbuilding elements highlighted directly in the text. Organize everything in a hierarchical tree with colors, icons and status, and see how it all connects in the project map, a graph of documents, links, characters and worldbuilding. Plan on a cork board, track plot lines and character arcs in a plot grid, place events on timelines and draw flow maps for branching stories. Sticky notes, collections and an outline view keep the big picture within reach. Build detailed character profiles with galleries, relationships, variants and psychological traits, and describe your world with more than a dozen entity types: locations, factions, items, events, species, languages, magic systems, deities and more. A global relationship map shows how they relate to one another. Listen to your manuscript with natural voices, or produce a directed multi-voice narration by annotating who speaks and how. Dictate straight into the document. An optional AI assistant can brainstorm, summarize and answer questions about your own project, running on a local model (Ollama or LM Studio) or on your own cloud provider: it is there to consult, not to write for you. Import DOCX, RTF, Markdown, HTML, Fountain and plain text, or whole projects from Scrivener, bibisco and novelWriter. Export the whole book to PDF, EPUB, DOCX or HTML from the Book Studio, or single documents to Markdown, RTF and plain text. Loose Markdown or DOCX files can be opened and edited without a project. Share private drafts with beta readers and collect their inline comments, and extend Tintero with plugins and about thirty themes. Snapshots, version comparison and backups protect your work, and optional live sync (a premium feature) keeps desktop, mobile and web in step, with end-to-end encryption if you want it. Highlights: Distraction-free, typewriter, page view and screenplay modes in a multi-tab editor Links between documents and a project map that draws the whole project as a graph Cork board, plot grid, timelines and flow maps for planning Characters and worldbuilding with relationships, variants and inline highlighting Narrated audio with directed multi-voice packs, and voice dictation AI assistant on a local model or your own provider, focused on your project Import from DOCX, RTF, Markdown, Fountain, Scrivener and more; export to PDF, EPUB and DOCX Statistics, writing sessions and custom writing goals with a progress calendar Snapshots, version comparison, backups and optional live sync with end-to-end encryption Plugins, about thirty themes, beta reader sharing and zero telemetry by default Additional information:Developer: Francisco NadalLicense: LicenseRef-proprietary=https://tintero.app/terms/Version: 0.10.4

open source note taking and to-do application Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor. The notes are in Markdown format. Notes exported from Evernote via .enex files can be imported into Joplin, including the formatted content (which is converted to Markdown), resources (images, attachments, etc.) and complete metadata (geolocation, updated time, created time, etc.). Plain Markdown files can also be imported. The notes can be synchronised with various cloud services including Nextcloud, Dropbox, OneDrive, WebDAV or the file system (for example with a network directory). When synchronising the notes, notebooks, tags and other metadata are saved to plain text files which can be easily inspected, backed up and moved around. The application is available for Windows, Linux, macOS, Android and iOS (the terminal app also works on FreeBSD). A Web Clipper, to save web pages and screenshots from your browser, is also available for Firefox and Chrome. Additional information:Developer: laurent22License: MITVersion: 3.7.18

Online instant messaging serviceTencent 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: 3.2.33-52892

The browser built to be yoursGoogle Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. Additional information:Developer: GoogleLicense: LicenseRef-proprietaryVersion: 153.0.8010.52-1

An advanced text editorjdTextEdit is a feature rich text editor with Plugin Support Features: Syntaxhighlighting Very well configurable Different encodings are supported The session can be saved Pluginsupport Bookmarks Macros Additional information:Developer: JakobDevLicense: GPL-3.0-onlyVersion: 11.3

A graphical Program to create and edit AppStream filesjdAppStreamEdit (previously known as jdAppdataEdit) allows you to easily create and edit AppStream (.appdata.xml or .metainfo.xml) files for your Application. Features: Easy to use Full support for the Open Age Rating System (OARS) The AppStream files are fully translatable Releases can be imported from GitHub, GitLab, Gitea, Git Repos and NEWS files You can view a preview in Gnome Software You can use a existing .desktop file as template Supports External Releases Plugins Additional information:Developer: JakobDevLicense: GPL-3.0-onlyVersion: 10.0

Rhythm is just a *click* away!Open source rhythm game written in C# and inspired by Osu! Tatakae! Ouendan Attention: Unofficial package. For official releases, please visit the osu! website. Additional information:Developer: ppy Pty LtdLicense: MITVersion: 2026.804.2-lazer

Install Modrinth modpacksWith jdMrpackInstaller you can install modpacks that you've downloaded from Modrinth (.mrpack) with just a few clicks in an easy to use GUI. That means you no longer need a special launcher to use your favourite modpack. Additional information:Developer: JakobDevLicense: GPL-3.0-onlyVersion: 1.1

Strategy game with countless unique and challenging levels.A medieval strategy game with countless unique and challenging levels. You play on a randomly generated island made of hexagons. Your goal is to conquer all of it. To do so, you attack the enemy with your units while trying to protect your own kingdoms. Additional information:Developer: Sesu8642License: GPL-3.0-or-laterVersion: 1.5.5

Graphical front-end for Wine PlayOnLinux will allow you to run your favorite Windows games and applications on Linux through Wine easily. New users can often find Wine to be intimidating and difficult to use. PlayOnLinux simplifies much of this and makes installing and using Windows programs easier. PlayOnLinux has the database of Windows applications from which the user can install desired application with a few clicks. It will automatically setup your Wine prefix and download any required Windows libraries. Additional information:Developer: The PlayOnLinux AuthorsLicense: GPL-3.0Version: 4.4

AI Reads your Birthchart Asteria is a comprehensive astrological chart application that combines traditional astrology with modern AI technology. Features: Calculate and display natal charts with precise planetary positions Analyze aspects between planets with detailed interpretations View planetary positions by house and sign Examine element and modality distributions Generate AI-powered chart interpretations for deeper insights Calculate transit charts to see how current planetary positions affect your natal chart Clean, intuitive interface for both beginners and experienced astrologers Composite, Davison, and Synastry relationship charts Return charts for Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto Secondary progression charts Solar and lunar eclipse calculations Zodiac Signs chart with magazine-style horoscopes Customizable aspect orb slider and additional celestial bodies (Lilith, Ceres, Pallas, Juno, Vesta, Vertex, East Point, Part of Spirit) Aspect Display Settings for customizing aspect line thickness and style Display Settings for chart size, wheel thickness, planet size, glyph size, and UI font size Multi-provider AI support including Mistral, OpenAI, Groq, Ollama, and Gemini Transit, Aspect, and Synastry filters for detailed data exploration Julian/Gregorian calendar toggle for dates before 1582 Export charts as PNG, SVG, PDF, or text Share charts with watermark via social dialog Multi-window support with drag-and-drop between windows OpenStreetMap-based location picker AI response language selection including English, Spanish, French, German, Italian, Russian, Greek, Portuguese, Hindi, Chinese, and Arabic Available for Linux, Windows, macOS, and Flatpak Additional information:Developer: AlamahantLicense: AGPL-3.0-or-laterVersion: 2.5.0

Office 365 and Exchange gateway Ever wanted to get rid of Outlook? DavMail is a POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 gateway allowing users to use any mail/calendar client (e.g. Thunderbird with Lightning or Apple iCal) with an Exchange server. DavMail now includes an LDAP gateway to Exchange global address book and user personal contacts to allow recipient address completion in the mail compose window and full calendar support with attendee free busy display. The main goal of DavMail is to provide standard compliant protocols in front of proprietary Exchange. This means LDAP for address book search, SMTP to send messages, IMAP to browse messages on the server in any folder, POP to retrieve inbox messages only, CalDAV for calendar support and CardDAV for contact synchronization. Thus, any standard compliant client can be used with Microsoft Exchange and Office 365. DavMail gateway is implemented in java and should run on any platform. Releases are tested on Windows, Linux (Fedora, Debian, Ubuntu, OpenSUSE) and macOS. Additional information:Developer: Mickaël GuessantLicense: GPL-2.0Version: 7.0.0

Document Processor Advertisement: This package contains only TexLive, a spell checker (Hunspell) and a version control (rcs). Via addons you can add support for Maxima, LilyPond, Sweave and Knitr. After installing an add-ons, you must reconfigure, Tools->Reconfigure. More information at https://github.com/flathub/org.lyx.LyX/blob/master/README.md. LyX combines the power and flexibility of TeX/LaTeX with the ease of use of a graphical interface. This results in world-class support for creation of mathematical content (via a fully integrated equation editor) and structured documents like academic articles, theses, and books. In addition, staples of scientific authoring such as reference list and index creation come standard. But you can also use LyX to create a letter or a novel or a theatre play or film script. A broad array of ready, well-designed document layouts are built in. Additional information:Developer: LyX TeamLicense: GPL-2.0-or-laterVersion: 2.5.3

PHP IDE for Professional Development PhpStorm is a PHP IDE that actually ‘gets’ your code. It supports PHP 5.3-8.2, provides on-the-fly error prevention, the best autocompletion and code refactoring, zero-configuration debugging, and an extended HTML, CSS, and JavaScript editor. PhpStorm is available for a free 30-day evaluation. Monthly and yearly subscription options are available for companies and individual users. Find out more on https://www.jetbrains.com/phpstorm/buy/ Additional information:Developer: JetBrains s.r.o.License: LicenseRef-proprietaryVersion: 2026.2.3

View and set startup scripts and applications This is an application that allows you to view, manage, and add Freedesktop-compatible autostart entries to your computer. It intends to trivialise managing and cleaning up your autostart directory Additional information:Developer: ellieLicense: GPL-3Version: 1.0.5

A Markdown editor for the 21st centuryWriting is an essential part of our everyday life. Why make it complicated? Zettlr redefines what writing means. It is slim, fast, and versatile. Focus on what matters to you. Publish, not perish. In modern times, getting a hold of the flood of information is almost as hard as inserting a USB drive the right way on the first attempt. Zettlr allows you to connect pieces of information using state of the art Zettelkasten methodology. Links? Check. File IDs? Check. File tagging? Also check. And the best is: Unlike many competitors, Zettlr never locks you in. Zettlr supports almost every conceivable way to create links and identify your files. In other words: No matter where you come from — all Zettelkästen are beautiful and supported by Zettlr. Out of the box. Zettlr integrates well with reference managers such as Zotero, JabRef, or Juris-M. Simply load your library into Zettlr, and begin to cite. Zettlr strictly adheres to established standards and does not reinvent the wheel. Citations can be loaded using CSL-JSON or BibTex and the citation processor only uses Citation Style Language, the de-facto industry standard for citations. This enables you to use one of over 9,000 different styles from the official Zotero repository! Due to its designing flexibility, Zettlr supports dark mode out of the box, as well as many different themes, suited to your needs. Switching is as easy as pressing a button. Not satisfied with the provided themes? No problem: Zettlr allows full customization of every single element; you can even create completely new themes using Custom CSS! No matter whether you work with a lot of notes, such as a Zettelkasten, or simply have a lot of files with different important contents: Zettlr's revolutionary heatmap search lets you find every single note you've ever written. No more confusion over where that one citation was! Twitter invented them and, since then, everybody adopted them: Hashtags! Zettlr goes one step further, not only allowing you to link and categorize your notes using tags, but using its tag-manager you can assign colors to tags to visualize your notes immediately! Zettlr scales well with your aspirations. From the first texts in university to your dissertation thesis: Using the advanced features of Zettlr tailored to researchers, journalists, and novelists writing whole books is as easy as creating a new project. Zettlr will never stand in your way, just like a good app should. Note: In order to be able to export to PDF via LaTeX you need to additionally install the extension org.freedesktop.Sdk.Extension.texlive Additional information:Developer: ZettlrLicense: GPL-3.0-or-laterVersion: 4.8.0

JavaScript and TypeScript IDEIntegrated development environment for JavaScript, TypeScript, and related technologies, is one of the most popular software development tools from JetBrains. It lets you get straight to coding and makes it easy to tackle the most challenging tasks, like Git merge conflict resolution or renaming a symbol across multiple files. Here are some key features you get with WebStorm: Out-of-the-box support for JavaScript, TypeScript, React, Vue, Angular, Node.js, HTML, style sheets, and others. Smart editor with code completion, on-the-fly error detection, safe code refactorings. Navigation and search across the entire codebase helps you save time moving around as your projects grow in size and complexity. Integrated developer tools that allow you to debug and test your client-side and Node.js apps as well as to work with version control, linters, build tools, terminal, and HTTP client. AI Assistant provides context-aware support and AI-powered features to help you streamline time-consuming tasks. It can generate documentation and tests, explain parts of the code, and generate commit messages. Collaborative and remote development, including a service for real time collaborative development and pair programming. Customize your workspace the way you like with different themes, customizable shortcuts, and plugins. Additional information:Developer: JetBrains s.r.o.License: LicenseRef-proprietaryVersion: 2026.2.3

The best email app for people and teams at work Mailspring is a new version of Nylas Mail maintained by one of the original authors. It's faster, leaner, and shipping today! It replaces the JavaScript sync code in Nylas Mail with a new C++ sync engine based on Mailcore2. It uses roughly half the RAM and CPU of Nylas Mail and idles with almost zero "CPU Wakes", which translates to great battery life. It also has an entirely revamped composer and other great new features. Mailspring comes packed with powerful features like Unified Inbox, Snooze, Send Later, Mail Rules, Templates and more. Mailspring Pro, which you can unlock with a monthly subscription, adds even more features for people who send a ton of email: link tracking, read receipts, mailbox analytics, contact and company profiles. All of these features run in the client - Mailspring does not send your email credentials to the cloud. Additional information:Developer: MailspringLicense: GPL-3.0+Version: 1.25.0

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

Official authentication app for German ID card and residence permitThe AusweisApp is a software, that you can install on your Computer/Smartphone/Tablet, to identify yourself online with your ID card or your electronic residence permit. The App is availible for the most used operating systems and works in all common browsers. The AusweisApp offers you an intigrated self-assessment where you are able to view your data that is stored on the online ID. In the app you will also find an overview with the available services, a running overview and you can manage your PIN there. This app is on behalf of the Federal Office for Information Security. Additional information:Developer: Governikus GmbH & Co. KGLicense: EUPL-1.2Version: 2.5.5

Survival horror set on a remote island known as Fort Oasis Survival horror set on a remote island known as Fort Oasis. The island was once run by a community of coal miners which one day suddenly disappeared. Something, clearly, has gone very wrong with this place. Upon your arrival at Fort Oasis, you receive a strange radio transmission. Someone wants to be found. Survive in 6 chapters, against over 8 horrifying fiends with a large assortment of weapons. Retro Edition has reduced texture resolution and poly-counts for improved performance. Save files from other versions of Total Chaos are not compatible. Additional information:Developer: wadaholicLicense: CC-BY-NC-SA-3.0Version: 1.40

Work with regular breaks A productivity timer that helps you work more effectively by breaking your time into focused work sessions followed by short breaks. Work for 25 minutes, then take a 5-minute break to maintain concentration and prevent burnout. Key features: Customizable work session and break lengths Screen overlay during breaks System tray icon Hotkeys (global shortcuts) Daily, weekly, and monthly statistics Extensible via custom shell commands, D-Bus, and CLI GNOME Shell extension for deeper desktop integration Additional information:Developer: Kamil PruskoLicense: GPL-3.0-or-laterVersion: 1.1.5

Play movies and audio files Glide is a simple and minimalistic media player relying on GStreamer for the multimedia support and GTK for the user interface. Glide should be able to play any multimedia format supported by GStreamer, locally or remotely hosted. Once Glide is running you can use some menus to switch the subtitle and audio tracks, play, pause, seek and switch the window to fullscreen. Additional information:Developer: Philippe NormandLicense: MITVersion: 0.6.9