Apps with 'No registration required' feature Page 38 of 612

All apps in Apps with 'No registration required' feature category. Use the filters below to narrow down your search. 
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  1. Introducing Fossify Keyboard – your go-to solution for effortless and efficient typing. Experience a seamless typing experience designed to cater to all your needs, whether chatting with friends or inserting texts, numbers, or symbols.

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Android
    • F-Droid
    • OpenAPK
    • IN flagIndia
    Fossify Keyboard screenshot 1
    Fossify Keyboard screenshot 2
    Fossify Keyboard screenshot 3
    41 alternatives
  2. Yandex Browser icon
     185 likes

    Chromium-based web browser with translation, tab groups, PDF viewing and Protect tools that warn about dangerous pages and risky downloads.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2012

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Flathub
    • Samsung Galaxy Store
    • Android TV
    • RU flagRussia
    Yandex Browser screenshot 1
    Yandex Browser screenshot 2
    Yandex Browser screenshot 3
    188 alternatives
    3.8
  3. SmartPDFs icon
     16 likes

    AI summarizes uploaded documents, splitting content into organized sections for improved readability and instant access. Free, open source, no signup needed.

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • Since 2025

    Platforms

    • Online
    • US flagUnited States
    SmartPDFs screenshot 1
    SmartPDFs screenshot 1
    SmartPDFs screenshot 2
    +2
    SmartPDFs screenshot 3
    41 alternatives
  4. Automatist icon
     9 likes

    Automatist is a free, open source Android app for building and running AI workflows directly on your phone. Combine RSS feeds, web pages, REST APIs, weather, route times and saved notes, then process them with cloud AI using your own API key or with an on device model that needs...

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Android
    • DE flagGermany
    • European Union flagEU
    Automatist screenshot 1
    Automatist screenshot 2
    Automatist screenshot 3
    7 alternatives
  5. Claws Mail icon
     107 likes

    GTK+-based client offering fast performance, news reading, robust stability, extensibility via plugins, advanced filtering, encryption, folder and contact management.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Windows
    • Linux
    • BSD
    The main window
    The account preferences window
    75 alternatives
    3.7
  6. Kai AI icon
     11 likes

    Open-source AI assistant creates interactive UI tools like buttons and forms in chat, supports 24 services, offline mode, free tier, and encrypted local storage.

    Cost / License

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • F-Droid
    • iPhone
    • iPad
    • Android Tablet
    • Chrome OS
    • DE flagGermany
    • European Union flagEU
    Kai AI screenshot 1
    Kai AI screenshot 1
    Kai AI screenshot 2
    +7
    Kai AI screenshot 3
    67 alternatives
  7. Reor icon
     33 likes

    Reor is an AI-powered desktop note-taking app: it automatically links related ideas, answers questions on your notes and provides semantic search. Everything is stored locally and you can edit your notes with an Obsidian-like markdown editor.

    Cost / License

    Application type

    Since

    • Since 2024

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Mac
    • Linux
    • Global
    Reor screenshot 1
    174 alternatives
  8. Bluefin icon
     17 likes

    Linux workstation OS combining reliability, sustainable design, image-based updates, Flathub apps, GPU support, containers, and advanced developer tools.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Linux
    • Global
    Bluefin screenshot 1
    Bluefin screenshot 1
    Bluefin screenshot 2
    17 alternatives
  9. Twine is a modern, open-source RSS reader designed to put you back in the driver’s seat. Twine combines a beautiful, distraction-free interface with powerful tools to help you stay informed on your own terms.

    Cost / License

    Application type

    Since

    • Since 2023

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • IN flagIndia
    Twine: Smart RSS & News Reader screenshot 1
    Twine: Smart RSS & News Reader screenshot 1
    Twine: Smart RSS & News Reader screenshot 2
    +6
    Twine: Smart RSS & News Reader screenshot 3
    106 alternatives
  10. ProxyBridge icon
     17 likes

    Lightweight, open-source universal proxy client for Linux, macOS, and Windows with process-based routing, SOCKS5/HTTP support, kernel-level interception, and privacy features.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Mac
    • Windows
    • Linux
    • IN flagIndia
    ProxyBridge screenshot 1
    ProxyBridge screenshot 1
    ProxyBridge screenshot 2
    +5
    ProxyBridge screenshot 3
    22 alternatives
  11. macUSB icon
     14 likes

    macUSB is a free and open-source macOS app for creating bootable USB media for macOS, Linux, and Windows. It is designed as an all-in-one tool that guides the user through the entire process step by step, while supporting both Apple Silicon and Intel Macs.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Mac
    • Homebrew
    • PL flagPoland
    • European Union flagEU
    macUSB start screen with the app’s main tagline, The all-in-one bootable USB creator for Mac
    Browse macOS installers available directly from Apple’s servers, including older releases
    Downloading the selected macOS installer while showing its current stage, transfer speed and progress
    55 alternatives
  12. MoneyManager Ex icon
     96 likes

    MoneyManager Ex is a free, open-source, cross-platform, easy-to-use personal finance software. It primarily helps organize one's finances and keeps track of where, when and how the money goes. It is also a great tool to get a bird's eye view of your financial worth.

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • PortableApps.com
    • F-Droid
    • OpenAPK
    • Global
    MoneyManager Ex screenshot 1
    MoneyManager Ex screenshot 1
    MoneyManager Ex screenshot 2
    +4
    Currency Dialog
    408 alternatives
    3.6
  13. MetaGer icon
     62 likes

    Open source metasearch engine with no tracking, combining results from multiple search engines, offering private, non-censored searches, and operated by a nonprofit.

    Cost / License

    Application type

    Since

    • Since 2013

    Platforms

    • Online
    • Android
    • F-Droid
    • Tor
    • DE flagGermany
    • European Union flagEU
    Homepage. With dark mode.
    Setting for web. With dark mode.
    MetaGer screenshot 2
    +3
    MetaGer screenshot 3
    87 alternatives
    3.8
  14. Celluloid icon
     49 likes

    Celluloid (formerly GNOME MPV) is a simple GTK+ frontend for mpv. Celluloid interacts with mpv via the client API exported by libmpv, allowing access to mpv's powerful playback capabilities.

    Cost / License

    Application type

    Since

    • Since 2017

    Platforms

    • Linux
    • mpv
    • Snapcraft
    • Flathub
    • Flatpak
    • Linux Mobile
    Celluloid screenshot 1
    Celluloid screenshot 1
    Celluloid screenshot 2
    +1
    Celluloid screenshot 3
    75 alternatives
  15. App Manager icon
     37 likes

    It lists activities, broadcast receivers, services, providers, permissions, signatures, shared libraries, etc. of any app

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2020

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    • OpenAPK
    • BD flagBangladesh
    App Manager screenshot 1
    App Manager screenshot 2
    App Manager screenshot 3
    34 alternatives
  16. HopToDesk icon
     37 likes

    HopToDesk is a free, open source remote desktop application for Windows, macOS, Linux, FreeBSD, Android, iOS, Chrome OS and Raspberry Pi, plus a browser-based web client for everything else. It provides remote control, screen sharing, file transfer and live chat between any two...

    Cost / License

    Application type

    Since

    • Since 2022

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    • Flatpak
    • Chrome OS
    • BSD
    • Self-Hosted
    • US flagUnited States
    HopToDesk main window: your device ID and password, unattended access toggle, and recent sessions across Windows, Mac, Android and Linux devices.
    HopToDesk main window: your device ID and password, unattended access toggle, and recent sessions across Windows, Mac, Android and Linux devices.
    HopToDesk screenshot 2
    25 alternatives
    3.9
  17. Paseo AI icon
     13 likes

    Self-hosted coding agent platform with voice support, Git worktree integration, and multi-provider compatibility. Access from phone, desktop, or terminal.

    Cost / License

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Homebrew
    • npm
    Paseo AI screenshot 1
    Paseo AI screenshot 1
    Paseo AI screenshot 2
    +2
    Paseo AI screenshot 3
    31 alternatives
  18. ReadEra icon
     61 likes

    Read book files in EPUB, PDF, DOC, DOCX, RTF, TXT, DJVU, FB2, MOBI and CHM formats. Supports chapters, bookmarks, page style. Saves the current reading position. Automatic detection and display of the list of all supported documents on your device.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2018

    Platforms

    • Android
    • US flagUnited States
    ReadEra screenshot 1
    ReadEra screenshot 1
    ReadEra screenshot 2
    +17
    ReadEra screenshot 3
    100 alternatives
    4.4
    Very Good9 ratings