Flatpak Packages

Browse 949 Flatpak Packages on AlternativeTo.

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  1. Mozilla Firefox icon
     7779 likes

    Open-source browser with Gecko engine, supporting HTML add-ons and providing privacy features like Enhanced Tracking Protection and third-party cookie blocking.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2008

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • HUAWEI AppGallery
    • iPad
    • AppImageHub
    • Snapcraft
    • Linux Mobile
    • Flathub
    • Samsung Galaxy Store
    • PortableApps.com
    • Haiku
    • Flatpak
    • Homebrew
    • Chocolatey
    • Gecko
    • F-Droid
    • US flagUnited States
    More protection from the start
    Firefox Desktop (Light Theme)
    Firefox Desktop (Dark Theme)
    +8
    Firefox iOS (Light Theme)
    274 alternatives
    4.2
    Very Good283 ratings
  2. LibreOffice icon
     3286 likes

    Free and open-source office suite with advanced word processing, spreadsheets, presentations, vector graphics, math formula editor, and database tools.

    Cost / License

    Application type

    Since

    • Since 2010

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • OpenAPK
    • Flatpak
    • DE flagGermany
    • European Union flagEU
    LibreOffice Writer on Linux
    LibreOffice Calc on Linux
    Main menu (old version)
    +11
    LibreOffice Writer on Windows 7
    68 alternatives
    4.5
    Excellent126 ratings
  3. GIMP icon
     4875 likes

    Free open-source suite with advanced photo retouching, composition, batch processing, plugin extensibility, custom scripting, and wide file format compatibility.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Haiku
    • Flatpak
    • AmigaOS
    • AppImage
    • US flagUnited States
    GIMP screenshot 1
    GIMP 2.99.18 on Windows, non-default theme.
    GIMP screenshot 2
    +5
    GIMP screenshot 3
    232 alternatives
    4.4
    Very Good112 ratings
  4. Bitwarden icon
     1519 likes

    Open-source password manager with AES-256 encryption and device sync. Store and access encrypted logins across platforms like iOS and Android.

    Cost / License

    Application type

    Since

    • Since 2016

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Apple Watch
    • Snapcraft
    • Microsoft Edge
    • Vivaldi
    • Google Chrome
    • Flathub
    • Microsoft SQL Server
    • Tor Browser
    • Safari
    • F-Droid
    • OpenAPK
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • Docker
    • Opera
    • Chocolatey
    • Mono
    • Brave
    • AppImage
    • Mozilla Firefox
    • US flagUnited States
    Bitwarden screenshot 1
    Bitwarden screenshot 1
    Bitwarden screenshot 2
    +11
    Bitwarden screenshot 3
    278 alternatives
    4.7
    Excellent166 ratings
  5. Zen Browser icon
     407 likes

    Experience a privacy-focused, open-source browser rich with features like vertical tabs, Split View, Zen Glance, and extensive security protocols. Built on Firefox, it's currently in beta, emphasizing privacy and adaptability, with future plans for horizontal tabs.

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Windows
    • Mac
    • Linux
    • Flatpak
    • Flathub
    • AppImage
    • ES flagSpain
    • European Union flagEU
    Zen Browser screenshot 1
    Zen Browser screenshot 1
    Zen Browser screenshot 2
    +4
    Zen Browser screenshot 3
    131 alternatives
    4.5
    Excellent75 ratings
  6. LocalSend icon
     521 likes

    Free open-source tool offers secure, end-to-end encrypted file and message sharing over local networks across major desktop and mobile operating systems.

    Cost / License

    Since

    • Since 2023

    Platforms

    • Windows
    • Chocolatey
    • Mac
    • Homebrew
    • iPhone
    • iPad
    • Android
    • Android Tablet
    • F-Droid
    • Obtainium
    • OpenAPK
    • Linux
    • AppImage
    • Flatpak
    • Flathub
    • Snapcraft
    • Arch Linux
    • Nix Package Manager
    • DE flagGermany
    • European Union flagEU
    LocalSend screenshot 1
    LocalSend screenshot 1
    LocalSend screenshot 2
    +5
    LocalSend screenshot 3
    174 alternatives
    4.8
    Excellent63 ratings
  7. HandBrake icon
     2106 likes

    An open-source multithreaded video transcoder, HandBrake compresses and converts digital media, supporting MP4, MKV formats, and offers hardware-accelerated conversion.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • Haiku
    • Flatpak
    • Global
    HandBrake screenshot 1
    HandBrake screenshot 1
    HandBrake screenshot 2
    230 alternatives
    4.4
    Very Good57 ratings
  8. Blender icon
     1865 likes

    Free open-source 3D software for modeling, texturing, rigging, animation, rendering, compositing, video editing, and simulation.

    Cost / License

    Application type

    Since

    • Since 1994

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Haiku
    • Steam
    • Flatpak
    • NL flagNetherlands
    • European Union flagEU
    Splash Artwork for Blender 4.3
    Cycles Render Engine
    Modeling, Sculpt, UV
    +9
    VFX
    159 alternatives
    4.8
    Excellent55 ratings
  9. CoMaps icon
     208 likes

    CoMaps is a new community-driven map app project born out of the desire to create a truly open, transparent, and community-focused navigation app.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Android Auto
    • Obtainium
    • Flathub
    • F-Droid
    • OpenAPK
    • Flatpak
    • Apple Car Play
    • Global
    CoMaps screenshot 1
    CoMaps screenshot 2
    CoMaps screenshot 3
    63 alternatives
    4.9
    Excellent21 ratings
  10. KeePassXC icon
     695 likes

    Open-source password manager storing passwords, notes, and attachments offline with AES-256 encryption, browser extensions, cross-platform support, and TOTP.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2017

    Platforms

    • Mac
    • Windows
    • Linux
    • AppImageHub
    • Snapcraft
    • Microsoft Edge
    • Google Chrome
    • Flathub
    • PortableApps.com
    • Flatpak
    • Homebrew
    • Chocolatey
    • Mozilla Firefox
    • DE flagGermany
    • European Union flagEU
    Welcome Screen
    Unlock Database
    New Database Wizard
    +13
    New Database Wizard
    252 alternatives
    4.7
    Excellent78 ratings
  11. Kdenlive icon
     954 likes

    Intuitive multi-track video editor with robust hardware-accelerated support; offers chroma key, color grading, and extensive audio/video format compatibility.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Snapcraft
    • Flathub
    • Flatpak
    • DE flagGermany
    • European Union flagEU
    Logging
    Editing
    Audio
    +2
    Effects
    154 alternatives
    3.9
  12. ONLYOFFICE icon
     733 likes

    Open-source suite for editing documents, spreadsheets, presentations, forms, and PDF files with co-editing modes, plugin support, AI assistant, and integration across 40+ platforms.

    Cost / License

    Application type

    Since

    • Since 2010

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • LV flagLatvia
    • European Union flagEU
    OnlyOffice 9.3 Document running in Windows 11
    OnlyOffice 9.3 Spreadsheet running in Windows 11
    ONLYOFFICE screenshot 2
    +13
    ONLYOFFICE screenshot 3
    113 alternatives
    4.1
    Very Good69 ratings
  13. LibreWolf icon
     413 likes

    This project is a custom and independent version of Mozilla Firefox, with the primary goals of privacy, security and user freedom.

    Cost / License

    Application type

    Since

    • Since 2019

    Platforms

    • Windows
    • Chocolatey
    • Mac
    • Homebrew
    • Linux
    • Flatpak
    • Flathub
    • AppImage
    • Arch Linux
    • Debian
    • Fedora
    • Gentoo
    • openSUSE
    • OpenBSD
    • Global
    Homeage
    Settings
    112 alternatives
    4.5
    Excellent71 ratings
  14. BleachBit icon
     937 likes

    BleachBit frees disk space and maintains privacy by quickly removing unnecessary files such as cache, cookies, browser history, temporary files, and system logs. It can also shred files and clean free disk space to prevent data recovery.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Windows
    • Linux
    • Flatpak
    • Flathub
    • AppImage
    • US flagUnited States
    BleachBit screenshot 1
    BleachBit screenshot 1
    BleachBit screenshot 2
    180 alternatives
    4.4
    Very Good70 ratings
  15. NewPipe icon
     733 likes

    Lightweight and open-source app for YouTube, PeerTube, SoundCloud, and more. No Google Account needed, supports 4K and background audio streaming with downloads.

    Cost / License

    Application type

    Since

    • Since 2016

    Platforms

    • Android
    • Android Tablet
    • Android Auto
    • F-Droid
    • Obtainium
    • OpenAPK
    • Linux
    • Flatpak
    • Flathub
    • DE flagGermany
    • European Union flagEU
    NewPipe screenshot 1
    NewPipe screenshot 1
    NewPipe screenshot 2
    +12
    NewPipe screenshot 3
    181 alternatives
    4.5
    Excellent63 ratings
  16. Sublime Text icon
     2086 likes

    Sophisticated text editor for code with sleek interface, multi-select tabs, side-by-side definitions, and swift variable renaming using multiple selections.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • Snapcraft
    • Flathub
    • Flatpak
    • AU flagAustralia
    Sublime Text screenshot 1
    Sublime Text screenshot 1
    Sublime Text screenshot 2
    +2
    Sublime Text screenshot 3
    225 alternatives
    4.0
    Very Good64 ratings
  17. draw.io icon
     1061 likes

    Privacy-focused diagramming software supporting real-time collaboration, offline mode, and cloud storage without ads or registration.

    Cost / License

    Application type

    Since

    • Since 2011

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Notion
    • Self-Hosted
    • Nextcloud
    • Microsoft SharePoint
    • Flathub
    • Microsoft OneDrive
    • PortableApps.com
    • Google Drive
    • Google Docs
    • Microsoft Teams
    • Google Slides
    • Flatpak
    • Google Sheets
    • GB flagUnited Kingdom
    Use the diagram editor in dark mode. Go to app.diagrams.net/?splash=0&ui=dark
    Windows Desktop App
    Whiteboarding example
    +9
    draw.io screenshot 3
    181 alternatives
    4.7
    Excellent47 ratings
  18. Kodi icon
     1572 likes

    Open-source media player supporting Linux to iOS, highly customizable with plug-ins, supports 4K and diverse formats, privacy-centric and ad-free.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • Flathub
    • Flatpak
    • Raspberry Pi
    • Fire TV
    • Apple TV
    • HUAWEI AppGallery
    • Xbox
    • F-Droid
    • US flagUnited States
    Kodi screenshot 1
    Kodi screenshot 1
    Kodi screenshot 2
    +8
    Kodi screenshot 3
    110 alternatives
    3.6
  19. Proton VPN icon
     588 likes

    Swiss-based VPN that ensures online privacy with a high-speed network, advanced encryption, and no-logs policy, offering a free version. Supports multiple platforms and unblocks content worldwide.

    Cost / License

    Application type

    Since

    • Since 2017

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    • Apple TV
    • Flathub
    • F-Droid
    • Kindle Fire
    • Android TV
    • OpenAPK
    • Flatpak
    • Fire TV
    • Mozilla Firefox
    • CH flagSwitzerland
    Proton VPN screenshot 1
    Proton VPN screenshot 1
    Proton VPN on Fedora
    +7
    Proton VPN screenshot 3
    249 alternatives
    4.4
    Very Good65 ratings
  20. Stremio icon
     2748 likes

    Media center supporting movies, series, YouTube, and smartTV casting via DLNA/Chromecast. Offers HD, subtitles, add-ons, with no registration needed. Notice of new episodes.

    Cost / License

    Application type

    Since

    • Since 2015

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • AltStore
    • Flathub
    • Tizen OS
    • Android TV
    • Flatpak
    • Meta Quest
    • BG flagBulgaria
    • European Union flagEU
    Stremio screenshot 1
    Stremio screenshot 1
    Stremio screenshot 2
    +9
    Stremio screenshot 3
    116 alternatives
    4.3
    Very Good33 ratings
  21. Free, open-source, local-first task manager and time tracker for desktop, web, Android and iOS, with Pomodoro focus and optional self-hosted sync.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2017

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Flathub
    • F-Droid
    • Flatpak
    • AppImage
    • Obtainium
    • DE flagGermany
    • European Union flagEU
    Task List and Calendar Panel side by side
    The task list view
    Scheduel Page with some tasks
    +3
    Customizable boards (Kanban, Eisenhower Matrix, etc.)
    418 alternatives
    4.8
    Excellent52 ratings
  22. RustDesk icon
     327 likes

    Open source tool for secure remote access and screen sharing, supporting cross-platform use and self-hosting for complete data control.

    Cost / License

    Application type

    Since

    • Since 2021

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Flathub
    • F-Droid
    • Flatpak
    • OpenAPK
    • SG flagSingapore
    RustDesk screenshot 1
    Main window
    RustDesk screenshot 2
    +2
    File transfer window
    164 alternatives
    4.1
    Very Good34 ratings
  23. Vim icon
     1380 likes

    Advanced text editor with multiple modes, syntax highlighting, word completion, plugin support, built-in help, command-line tools, cross-platform and open source.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • Haiku
    • Flatpak
    • AmigaOS
    • OpenSolaris
    • MorphOS
    • NL flagNetherlands
    • European Union flagEU
    Vim screenshot 1
    GVim with netrw+airlines+ctrlspace+xkb-switch+monokai theme+Source Pro font
    Plugin Gitgutter shows added lines as '+' and altere as '~'.
    241 alternatives
    4.6
    Excellent20 ratings