DevPod is infrastructure-independent and client-only, which makes it incredibly easy to get started with. Codespaces but open-source, client-only and unopinionated. Works with any infra, any programming language, any IDE, etc.
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Browse 901 Flatpak Packages on AlternativeTo.
DevPod is infrastructure-independent and client-only, which makes it incredibly easy to get started with. Codespaces but open-source, client-only and unopinionated. Works with any infra, any programming language, any IDE, etc.




Emulates PlayStation 4 titles on Windows and Linux systems using C++20, open-source codebase, features Vulkan graphics, SDL3, and ImGui integration.




DASH is an open source peer-to-peer cryptocurrency that uses a system called Darksend to add privacy to transactions.
Project Hamster is time tracking for individuals. It helps you to keep track on how much time you have spent during the day on activities you choose to track.


Accurate cross-platform astronomy simulation and astrophotography tool with Ekos suite, observation planner, "What's up Tonight", adjustable simulation speeds, and more.




Goverlay is an easy graphical interface to configure MangoHud, vkBasalt, and OptiScaler. Goverlay helps Linux gamers get the most out of their systems by providing an easy-to-use graphical interface to configure MangoHud, vkBasalt, and OptiScaler.



Alternative client for the Bitwarden® platform & KeePass (KDBX), created to provide the best user experience possible.




Merkuro is a calendar and contact application that allows you to manage your tasks, events and contacts. Merkuro supports both local calendars as well as a multitude of online calendars: Nextcloud, Google® Calendar, Outlook®, Caldav, and many more.




Peek makes it easy to create short screencasts of a screen area. It was built for the specific use case of recording screen areas, e.g. for easily showing UI features of your own apps or for showing a bug in bug reports.




InfiniPaint is a collaborative, infinite space, infinite zoom, canvas note-taking/drawing app. Unlike many other infinite canvas apps, although there is a specific zoom-in level limit, there is no zoom-out limit (at least up until the point your computer runs out of memory).



VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts, to sort your ideas etc.




Karbon is a vector drawing application with a user interface that is easy to use, highly customizable and extensible. That makes Karbon a great application for users starting to explore the world of vector graphics as well as for artists wanting to create breathtaking vector art.



Freelens is a free and open-source user interface designed for managing Kubernetes clusters. It provides a standalone application that is compatible with macOS, Windows, and Linux operating systems, making it accessible to a wide range of users.

Take screenshots and put them on small floating windows; the application also allows you to decrease the window opacity when the mouse pointer is over it.








Trelby is simple, fast and elegantly laid out to make screenwriting simple. It is infinitely configurable.




FlameGet is a modern, lightweight GTK4 download manager designed specifically for the Linux desktop. By wrapping the power of Aria2, cURL, and yt-dlp into a sleek graphical interface, FlameGet ensures your downloads are handled efficiently, organized instantly, and accelerated...




Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection.



ElectronMail is an Electron-based unofficial desktop client for ProtonMail end-to-end encrypted email provider. The app aims to provide enhanced desktop user experience enabling features that are not supported by the official in-browser web clients.



Red Eclipse is a fun-filled new take on the first person arena shooter, built as a total conversion of Cube Engine 2, which lends itself toward a balanced gameplay, with a general theme of agility in a variety of environments.




Catalyst is an intelligent, desktop-first, local-first to-do app that uses AI and the Eisenhower Matrix to help you prioritize tasks and get things done effortlessly.




A Prism Launcher fork that removes offline account restrictions, adds custom auth server support, and provides more customization.



