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- Flatpak
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Browse 949 Flatpak Packages on AlternativeTo.




Bazaar is a new app store for GNOME with a focus on discovering and installing applications and add-ons from Flatpak remotes, particularly Flathub. It emphasizes supporting the developers who make the Linux desktop possible.




SuperTuxKart is a free 3D kart racing game; we want to make the game fun more than we want to make it realistic. You can play with up to 4 friends on one PC, racing against each other or just try to beat the computer (a network multiplayer feature is planned).







Desktop utility providing a local basket for drag and drop of text, URLs, images, and files. Allows copying or moving items and supports Mac, Windows, Linux.



Centralized game library management service, enabling clients to install games across platforms with web access, emulator profiles, and metadata support.


Free and open-source 2D editor supporting pixel, raster, and vector artwork with a node-based non-destructive workflow and seamless animation tools.




Open-source writing tool with hierarchical outliner, distraction-free editor, character management, plot development, Snowflake method, and writing goal support.




Open-source, cross-platform network scanner for fast, simple IP and port scanning. Lightweight with no installation needed, extensible via plugins.



Browse, preview, and install fonts from Google Fonts with a sleek interface, privacy-first font previews, code for CDN or NPM use, TTF downloads, and easy filtering.




Open source client for Linux and BSD with support for RDP, VNC, and more, ideal for system administrators using remote desktops effectively.




End-to-end encrypted notes, sketches, and files synced across devices with no personal info collected, using open-source, native apps for privacy and security.




Enterprise-ready on-premise suite with advanced word processing, spreadsheet, and presentation tools, maximizing interoperability and file compatibility.



A free, cross-platform tool for editing and scripting subtitles, featuring visual typesetting, multiple formats, and real-time video preview.




Spreadsheets and data; an open-source, clean-room reimplementation of Microsoft Excel, rebuilt in pure Rust.






A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once. It is a MultiMC fork.




Recording, editing and mixing audio; an open-source, clean-room reimplementation of Avid Pro Tools, rebuilt in pure Rust.




Cherry Studio is a desktop client that supports for multiple LLM providers, available on Windows, Mac, and Linux.




WhatsApp, native and fast. ZapFast is a WhatsApp client written in Rust with egui. It uses whatsapp-rust for the WhatsApp Web protocol. It runs on Linux, macOS, and Windows, links to your phone as a companion device, and has no browser engine.



Collaborative platform for API development providing design, specifications, testing, documentation, and requests with free and paid subscription plans.




A free, lightweight office suite offering high compatibility with files and multi-platform support. Includes features for text, presentations, spreadsheets, and PDFs.




Make your screenshots ready for the world. Gradia allows you to quickly modify screenshots of application windows to put them better in context.




Audio effects tool for PipeWire with limiter, compressor, equalizer, spectrum analyzer and real-time control of input/output, plus profile saves.



