Flatpak Packages Page 4 of 36

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

Marknote lets you create rich text notes and easily organise them into notebooks. You can personalise your notebooks by choosing an icon and accent color for each one, making it easy to distinguish between them and keep your notes at your fingertips.

A note-taking tool that gives you memory superpowers. It automatically generates flashcards from your notes and figures out the optimal time to practice each flashcard.

Input Leap is software that mimics the functionality of a KVM switch, which historically would allow you to use a single keyboard and mouse to control multiple computers by physically turning a dial on the box to switch the machine you're controlling at any given moment.

Spek helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X.

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

Rhythmbox is an audio player for Linux that plays and organizes digital music. Inspired by Apple's iTunes, it is free software that is designed to work well under the .

Penpot Desktop is an unofficial desktop application for the open-source design tool, Penpot.

A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

Open source video player using Qt/QML and libmpv with dual subtitles, chapter skipping, YouTube playlist support, configurable controls, and overlay playlists.

Fast, native editor with Markdown live preview, syntax highlighting, Mermaid diagram rendering, multiple view modes, CSV/TSV viewer, Git, and workspace support.

Euphonica is an MPD client with integrated spectrum visualiser, metadata downloading & more.

Intuitive music player with dynamic playlists, robust tagging, context views, file tracking, script support, database importing, and language localization.

Desktop interface for managing virtual machines. It supports KVM, Xen, and Linux Containers, providing a summary of performance and resource stats.

Bitwig Studio is a multi-platform music-creation system for production, performance and DJing, with a focus on flexible editing tools and a super-fast workflow.

Nora is a free, open-source Android app that brings together Facebook, Instagram, Reddit, Threads, X (Twitter), Bluesky, TikTok, LinkedIn, Tumblr, and VK into a single, clean interface – without a single ad.

DB Browser for SQLite (DB4S) is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite.

Xonotic is a free (GPL), fast-paced first-person multiplayer shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned and driven by the community itself.

Decentralized VPN with mixnet and zero-knowledge encryption, offering fast WireGuard and censorship-resistant AmneziaWG modes while hiding all user metadata.

Bespoke is a software modular synthesizer. It contains a bunch of modules, which you can connect together to create sounds.

Ruffle is a Flash Player emulator written in Rust. Ruffle runs natively on all modern operating systems as a standalone application, and on all modern browsers through the use of WebAssembly. Leveraging the safety of the modern browser sandbox and the memory safety guarantees of...

Note taking and reading with Speech to Text and Text to Speech.

Secure email hosting with webmail, IMAP, and POP protocols, ideal for individuals and businesses. Includes junk mail protection, file sharing, and 1Password integration.

Send notifications to your phone from any Bash or PowerShell script, or from your own app using PUT/POST requests, e.g. via curl on Linux or Invoke-WebRequest.

Pomodorolm is a simple, good-looking and configurable pomodoro tracker with tray icon. You can change its look and feel by using themes and you if none suits you, you can create your own theme. All sessions durations are configurable and you can choose to play sounds too...