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Browse 951 Flatpak Packages on AlternativeTo.



DataGrip is a database IDE from JetBrains that is tailored to suit specific needs of professional SQL developers.



OpenMW is an free and open-source game engine recreation that reimplements the one powering Bethesda Softworks' 2002 open-world role-playing game The Elder Scrolls III: Morrowind.



pgAdmin is the most popular and feature rich open source administration and development platform for PostgreSQL, the most advanced open source database in the world.







SolidCraft is an open-source parametric 3D CAD application written in pure Rust. Sketch on a plane, constrain and dimension the sketch, turn profiles into solids with features on a timeline, and change a parameter to watch the whole timeline rebuild.

Lagrange is a desktop GUI client for browsing Geminispace. It offers modern conveniences familiar from web browsers, such as smooth scrolling, inline image viewing, multiple tabs, visual themes, Unicode fonts, bookmarks, history, and page outlines.

From the makers of ERPNext, Frappe Books simplifies invoicing, billing, and accounting for freelancers and small business owners. Create professional invoices, generate beautiful PDFs and send them to your customers.

Fully self-hosted communication platform for audio, video, and chat with advanced encryption, metadata privacy, screensharing, and web conferencing features.




Helio is a cross-platform lightweight music speed-painting tool. It features linear-based sequencer with clean UI, integrated version control to sync the projects between devices, export to midi and more.




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




An unofficial client for the self-hosted Tandoor recipe management software. Built with Jetpack Compose and Material You to deliver a modern, intuitive and responsive user experience.



Turns tablets or smartphones into graphic tablets or touchscreens, controls mouse, mirrors screens, supports stylus with pressure tilt, and multi-touch on Linux.

Track your progress, identify triggers, and celebrate milestones on your path to a healthier life.



Decentralized messenger with end-to-end encryption, no registration, no tracking, metadata protection, secure file sharing, and multi-device syncing.



Flycast is a SEGA Dreamcast, NAOMI and AtomisWave emulator, forked from reicast, and made by flyinghead. This guide will focus exclusively on the standalone version of flycast, and won't cover anything related to the Retroarch core of flycast (though most information may...



Patchy is a free, open-source image editor for Windows, macOS, and Linux, built for accurate PSD and PSB editing and round trips with Adobe Photoshop. It supports editable text and vectors, masks, layer styles, Smart Objects and Smart Filters, legacy 8BF plug-ins, JavaScript...



IT teams often juggle a patchwork of RDP (Remote Desktop Protocol) apps, SSH (Secure Shell) clients, and scattered password vaults. Remote Desktop Manager (RDM) turns that sprawl into one searchable inventory—complete with Windows, macOS, Linux, and mobile clients—so technicians...

Pika Backup is designed to save your personal data and does not support complete system recovery. Pika Backup is powered by the well-tested BorgBackup software.







Keypunch lets you practice typing. Thanks to fast-paced sessions with instant feedback afterwards and a plethora of available languages, you might even have a little fun doing so. With determination, proper technique and some time, you will observe a noticeable increase in both...




Explore the federated social web with Tuba for GNOME. Stay connected to your favorite communities, family and friends with support for popular Fediverse platforms like Mastodon, GoToSocial, Akkoma & more!



Organize your ideas, create memorable characters, build immersive worlds, and write captivating stories. Tintero is your ideal companion to take your creative projects to the next level, from planning to book generation.



