Flatpak Packages Page 18 of 36

Browse 877 Flatpak Packages on AlternativeTo.

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  1. Snapmaker Orca (Beta) is a cutting-edge open-source slicing software built on Orca Slicer and finely tuned for Snapmaker 3D printers. It inherits Orca Slicer's core functions like model processing and slicing, plus specific features for Snapmaker 3D printers, including...

    Cost / License

    Platforms

    • Windows
    • Mac
    • Linux
    • Flatpak
    • Ubuntu
    14 alternatives
  2. Nelson icon
     1 like

    Nelson is an array programming language providing a powerful open computing environment for engineering and scientific applications using modern C/C++ libraries and other numerical libraries.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Nelson screenshot 1
    10 alternatives
  3. PicGuard icon
     2 likes

    This app can add watermarks to pictures to prevent them from being used maliciously.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Flatpak
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    25 alternatives
  4. GeoGebra Discovery is an experimental version of GeoGebra. It contains some bleeding edge features of GeoGebra that are under heavy development and therefore not intended for every day use yet, so they are not included in the official GeoGebra version.

    Cost / License

    • Free Personal
    • Open Source

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Snapcraft
    • Online
    • Mac
    • Windows
    • Raspberry Pi
    GeoGebra Discovery screenshot 1
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    +7
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    63 alternatives
  5. Map icon
     1 like

    Map is a Wardley map editor for macOS and Linux that uses a simple language to easily create and edit maps. Draw components, link dependencies, create groups, write notes, or add inertia and evolution markers, and see your map change in an instant.

    Cost / License

    Platforms

    • Mac
    • Linux
    • Flathub
    • Flatpak
    Map screenshot 1
    Map screenshot 1
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  6. Dragon Player icon
     5 likes

    Dragon Player does one thing, and only one thing, which is playing multimedia files. Its simple interface is designed not to get in your way and instead empowers you to simply play multimedia files.

    Cost / License

    Application type

    Platforms

    • Linux
    • KDE Plasma
    • Flathub
    • Flatpak
    Dragon Player screenshot 1
    83 alternatives
  7. Fanurio icon
     8 likes

    Fanurio provides freelancers with the right tools to track time, manage projects and invoice their clients so they can get paid for their work.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Fanurio screenshot 1
    114 alternatives
  8. mslicer icon
     2 likes

    A performant open-source slicer for masked stereolithography (resin) printers. Compatible with printers that support the following file formats: Chitu (.ctb), Elegoo (.goo), NanoDLP (.nanodlp), and Vector (.svg).

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Windows
    • Mac
    mslicer screenshot 1
    mslicer screenshot 1
    18 alternatives
  9. Add Water icon
     2 likes

    A utility app to easily install the GNOME for Firefox Theme and automatically update it in the background. This theme keeps Firefox fashionable within the GNOME design ecosystem, and provides many helpful features to customize the interface to make browsing even more pleasant:

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Linux Mobile
    Add Water screenshot 1
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    +1
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    6 alternatives
  10. Fnmap icon
     2 likes

    A front-end for the nmap command, similar and partially compatible with zenmap written in Dart+Flutter. Fnmap pretty prints XML output and provides tabular views of the data nmap collects. Fnmap can load XML scan files that are produced directly from the nmap CLI and can also...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Linux
    • Flathub
    • Snapcraft
    • Flatpak
    Fnmap screenshot 1
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    +2
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    33 alternatives
  11. LiberDrop icon
     3 likes

    LiberDrop is a convenient and efficient service designed to simplify the process of transferring files between different devices. Whether you're looking to send documents, photos, or entire folders, LiberDrop makes it easy to securely transfer your files with just a few...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Flatpak
    LiberDrop screenshot 1
    LiberDrop screenshot 1
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    +1
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    64 alternatives
  12. Memento icon
     1 like

    A GTK-based GNOME app that tracks movie watch history, manages a searchable watchlist, sorts plays, provides dashboards, and fetches metadata from TMDB.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Memento screenshot 1
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    +3
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    54 alternatives
  13. FTB App icon
     2 likes

    Welcome to the FTB App! Our app is designed to provide our users with a simple and easy way to install, update, and customise their FTB Modpacks. We have built-in support for CurseForge modpacks and mods as well as instance management, pack customisation, and a whole lot more.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Minecraft
    • Flathub
    • Flatpak
    FTB App screenshot 1
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    31 alternatives
  14. Jottr icon
     2 likes

    A simple, opinionated plain text editor designed for writers, journalists and researchers. Jottr is not meant to be a full-featured text editor, but rather a simple and easy to use tool for writing. It's not aimed at developers.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Jottr screenshot 1
    Jottr screenshot 1
    50 alternatives
  15. Brief TLDR icon
     1 like

    Brief is a GTK4 application for browsing tldr-pages. It provides a clean, native interface to view community-maintained help pages for command-line tools.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Brief TLDR screenshot 1
    Brief TLDR screenshot 1
    7 alternatives
  16. Calligraphy icon
     2 likes

    Calligraphy turns short texts into large, impressive banners made up of ASCII Characters, ready to be copied or exported to images. Spice up your online conversations by adding some extra oompf to your messages.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Linux Mobile
    Calligraphy screenshot 1
    Calligraphy screenshot 1
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    15 alternatives
  17. Scripture App Builder is your go-to tool for creating customized mobile apps that bring Scripture text and audio together in a seamless experience. Designed for both Android and iOS platforms, this powerful tool lets you specify everything from the Scripture files to the fonts...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Mac
    • Windows
    Scripture App Builder screenshot 1
    Scripture App Builder screenshot 1
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    53 alternatives
  18. SmallBASIC icon
     1 like

    SmallBASIC is a fast and easy to learn BASIC language interpreter ideal for everyday calculations, scripts and prototypes.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • Flathub
    • Flatpak
    • Raspberry Pi
    SmallBASIC screenshot 1
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    +6
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    18 alternatives
  19. Censor icon
     1 like

    Censor is a PDF document redaction tool. It permanently removes text and images in redacted areas and can draw rectangles over them. It uses the MuPDF library with its python bindings from the PyMuPDF module.

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • GNOME
    Censor screenshot 1
    5 alternatives
  20. Gai icon
     2 likes

    Gai is a beginner-friendly AI toolkit with no ads, no registration, and no other permissions required, except for Internet.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    • Flatpak
    • iPhone
    • iPad
    • Android
    • Android Tablet
    Gai screenshot 1
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    17 alternatives