Apps with 'Support for Themes' feature Page 3 of 123

All apps in Apps with 'Support for Themes' feature category. Use the filters below to narrow down your search. 
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  1. Ghostty icon
     94 likes

    Cross-platform terminal emulator combining fast GPU acceleration, native UI, and modern features for interactive CLI environments, fully compliant.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2024

    Platforms

    • Mac
    • Linux
    • Linux Mobile
    • Nix Package Manager
    • Homebrew
    • US flagUnited States
    Ghostty screenshot 1
    Ghostty screenshot 1
    Ghostty screenshot 2
    +1
    Ghostty screenshot 3
    98 alternatives
  2. Fluxer icon
     57 likes

    Free open-source platform offering instant messaging, VoIP, private DMs, group chats, voice, video, markdown, moderation, search, customization, and self-hosting.

    Cost / License

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • Flathub
    • Flatpak
    • SE flagSweden
    • European Union flagEU
    Fluxer screenshot 1
    Fluxer screenshot 1
    Fluxer screenshot 2
    +2
    Fluxer screenshot 3
    40 alternatives
    4.1
    Very Good16 ratings
  3. AIMP icon
     907 likes

    A powerful audio player for Windows and Android, supporting numerous codecs and audio interfaces, offering customizable skins, plugins, and advanced features.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Windows
    • Android
    • PortableApps.com
    • RU flagRussia
    AIMP screenshot 1
    AIMP screenshot 1
    AIMP screenshot 2
    +4
    AIMP screenshot 3
    395 alternatives
    4.7
    Excellent36 ratings
  4. Startpage icon
     311 likes

    Privacy-focused search engine using Google results without trackers, storing no personal data, and offering Anonymous View for private browsing.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2011

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Safari
    • Tor
    • Mozilla Firefox
    • NL flagNetherlands
    • European Union flagEU
    Dark theme
    Light theme
    Startpage screenshot 2
    +1
    Startpage screenshot 3
    104 alternatives
    3.5
  5. SearXNG icon
     169 likes

    Metasearch engine aggregating results from 251 services with strong privacy, script and cookie flexibility, Tor support, and user-controlled search preferences.

    Cost / License

    Application type

    Since

    • Since 2022

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Arch Linux
    • Fedora
    • Ubuntu
    • Debian
    • Cloudron
    • Docker
    • Red Hat Enterprise Linux
    • Global
    SearXNG screenshot 1
    SearXNG screenshot 1
    SearXNG screenshot 2
    +1
    SearXNG screenshot 3
    106 alternatives
    4.1
    Very Good14 ratings
  6. Lemmy icon
     219 likes

    Lemmy is similar to sites like Reddit, Lobste.rs, or Hacker News: you subscribe to forums you're interested in, post links and discussions, then vote, and comment on them. Behind the scenes, it is very different; anyone can easily run a server, and all these servers are...

    Cost / License

    Application type

    Since

    • Since 2019

    Platforms

    • Online
    • Android
    • iPhone
    • Self-Hosted
    • Global
    Lemmy screenshot 1
    Lemmy screenshot 1
    88 alternatives
    4.0
    Very Good25 ratings
  7. AppFlowy icon
     218 likes

    Open-source workspace with full data ownership, offline access, multi-platform support, and deep customization through themes, plugins, and templates.

    Cost / License

    Application type

    Since

    • Since 2021

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Snapcraft
    • Rust
    • Flathub
    • SG flagSingapore
    AppFlowy screenshot 1
    AppFlowy screenshot 1
    AppFlowy screenshot 2
    +2
    AppFlowy screenshot 3
    175 alternatives
    3.6
  8. opencode icon
     69 likes

    OpenCode is a free, open-source AI coding assistant that helps you build, understand, and improve software projects. It works in the terminal, as a desktop app, and through IDE integrations, so you can use it in the environment that best fits your workflow.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Mac
    • Windows
    • Linux
    • US flagUnited States
    opencode screenshot 1
    137 alternatives
  9. Open-source browser disables Google integration and background services, increasing privacy, stripping binaries, and offering user control with full transparency.

    Cost / License

    Application type

    Since

    • Since 2016

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Global
    ungoogled-chromium screenshot 1
    ungoogled-chromium screenshot 1
    ungoogled-chromium screenshot 2
    +1
    ungoogled-chromium screenshot 3
    219 alternatives
    4.3
    Very Good21 ratings
  10. IronFox icon
     74 likes

    IronFox is a fork of DivestOS's Mull Browser based on Firefox. Our goal is to continue the legacy of Mull to provide a secure, hardened and privacy-oriented browser for daily use.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    • Global
    IronFox screenshot 1
    IronFox screenshot 2
    IronFox screenshot 3
    92 alternatives
    4.4
    Very Good10 ratings
  11. Clementine icon
     767 likes

    Cross-platform free audio player and library organizer supporting local and internet radio playback, smart playlists, projectM visualizations, tagging, and transcoding.

    Cost / License

    Application type

    Since

    • Since 2010

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Haiku
    • US flagUnited States
    Clementine with lyrics pane
    Icecast radio stations
    Smart playlists and kittens
    280 alternatives
    3.8
  12. Eclipse icon
     1160 likes

    Eclipse is an extensible development platform with runtimes and application frameworks for building, deploying and managing software across the entire software lifecycle. Many people know Eclipse as a Java IDE, but it is much more than that- Eclipse actually consists of over 60...

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • US flagUnited States
    eclipse on windows 10
    eclipse on macOS
    153 alternatives
    3.6
  13. Bluesky icon
     131 likes

    An open social network that gives creators independence from platforms, developers the freedom to build, and users a choice in their experience.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2022

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • Self-Hosted
    • OpenAPK
    • Cloudron
    • iPad
    • US flagUnited States
    Bluesky screenshot 1
    Bluesky screenshot 1
    Bluesky screenshot 2
    +1
    Bluesky screenshot 3
    93 alternatives
    3.5
  14. Stoat Chat icon
     146 likes

    Instant messaging with text, voice, video calling, screen sharing, privacy controls, customizable permissions, moderation, bots, and open-source design.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2021

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Android Tablet
    • Rust
    • F-Droid
    • GB flagUnited Kingdom
    Stoat Chat screenshot 1
    User settings page, on "Appearance" tab
    Server view
    +3
    Home page of the app
    93 alternatives
    4.2
    Very Good16 ratings
  15. Inoreader icon
     1465 likes

    Aggregate RSS, newsletters, and social feeds with advanced filtering, real-time cross-device syncing, customizable reading views, and ad-free experience.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2013

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    • Safari
    • Kindle Fire
    • Opera
    • Mozilla Firefox
    • BG flagBulgaria
    • European Union flagEU
    Inoreader screenshot 1
    Inoreader screenshot 1
    Inoreader screenshot 2
    332 alternatives
    3.5
  16. PrivacyNotes icon
    Official Partner
     57 likes

    PrivacyNotes is one private place for everything you would never post: rich notes with tables, callouts and note-links, to-do lists and tasks, a daily journal with mood and wellness tracking, encrypted file storage, and a built-in password vault that also shows your 2FA codes.

    Cost / License

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Obtainium
    • Software as a Service (SaaS)
    • US flagUnited States
    Rich text and Markdown notes with images, tags and folders. Every note is encrypted on your device.
    A dated journal entry a day, with mood, sleep, energy, steps and more, each a tap away.
    Write your day, add photos, and track how it felt. Your journal is encrypted on your device.
    +21
    Events, journal entries, task lists and birthdays on one calendar. A trip runs as one bar across its days.
    77 alternatives
    4.8
    Excellent9 ratings
  17. Spotifast icon
     56 likes

    Spotify, native and fast. One lightweight Rust app for your whole library, local playback, and Spotify Connect on Linux, macOS, and Windows.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • New

    Platforms

    • Mac
    • Windows
    • Linux
    • Homebrew
    • Nix Package Manager
    • Flatpak
    • AppImage
    • Arch Linux
    • DE flagGermany
    • European Union flagEU
    Spotifast screenshot 1
    Spotifast screenshot 1
    19 alternatives
  18. WizTree icon
     293 likes

    Ultra-fast disk space analyzer for Windows, showing largest files and folders according to space usage by utilizing the NTFS file system's Master File Table for unmatched speed.

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Since

    • Since 2012

    Platforms

    • Windows
    • Mac
    • AU flagAustralia
    WizTree screenshot 1
    WizTree screenshot 1
    WizTree screenshot 2
    +1
    WizTree screenshot 3
    124 alternatives
    4.2
    Very Good33 ratings
  19. Kate icon
     338 likes

    The Kate project develops two main products: KatePart, the advanced editor component which is used in numerous KDE applications requiring a text editing component, and Kate, a MDI text editor application.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Flathub
    • Flatpak
    • Snapcraft
    • DE flagGermany
    • European Union flagEU
    Kate screenshot 1
    Kate screenshot 1
    Kate with an ATOM color scheme using some RegEx to find and replace.
    171 alternatives
    4.5
    Excellent11 ratings