Open Source Java Internet Apps for Android

Browse free open source Java Internet Apps for Android and projects below. Use the toggles on the left to filter open source Java Internet Apps for Android by OS, license, language, programming language, and project status.

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  • 1
    Proton VPN for Android

    Proton VPN for Android

    ProtonVPN Android app

    The Proton VPN app for Android is intuitive to use, offers lots of useful features, and keeps you secure and private when surfing the internet. Once the app is installed, open it and log in with your Proton VPN username and password. If you are a Proton Mail user, you can access the Proton VPN Free plan by logging in with your Proton Mail username and password. Touch the Quick Connect button to automatically connect to the fastest VPN server for your location. You can also choose to connect to any specific server that is available on your plan. You can now securely and privately browse the internet. The datat traveling between your device and the VPN server is encrypted. Secure Core protects your connection by routing your traffic through multiple servers before it leaves our network, defending you against advanced, network-based attacks.
    Downloads: 748 This Week
    Last Update:
    See Project
  • 2
    Jellyfin Android TV

    Jellyfin Android TV

    Android TV Client for Jellyfin

    Jellyfin Android TV is a Jellyfin client for Android TV, Nvidia Shield, and Amazon Fire TV devices. We welcome all contributions and pull requests! If you have a larger feature in mind please open an issue so we can discuss the implementation before you start. Jellyfin is the volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached. Your media, your server, your way. Jellyfin enables you to collect, manage, and stream your media. Run the Jellyfin server on your system and gain access to the leading free-software entertainment system, bells and whistles included.
    Downloads: 29 This Week
    Last Update:
    See Project
  • 3
    Ghost Commander
    Dual panel Android file manager (like Norton or Total Commander). Aside the /sdcard it works with FTP servers, Windows (Samba) network shares (with a plug-in), ZIP archives, etc. Lots more features and customization settings are there. Feel free to add a feature request here: http://tinyurl.com/gc-user Report bugs and issues: http://tinyurl.com/gc-issue
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    Downloads: 79 This Week
    Last Update:
    See Project
  • 4
    Save For Offline

    Save For Offline

    Android app for saving webpages for offline reading

    Android app for saving webpages for offline reading. Save For Offline is an Android app for saving full web pages for offline reading, with lots of features and options. In you web browser selects 'Share', and then 'Save For Offline'. Saves real HTML files which can be opened in other apps/devices. Download & save entire web pages with all assets for offline reading & viewing. Save HTML files in a custom directory. Save in the background, no need to wait for it to finish saving. Night mode, with both a dark theme, and can invert colors when viewing pages (White becomes black and vice-versa). A search of saved pages (By title only for now). User-agent change allows the saving of either desktop or mobile versions of pages. Nice UI for both phones and tablets, with various choices for layout and appearance.
    Downloads: 8 This Week
    Last Update:
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  • 5
    newpipeextractor

    newpipeextractor

    Library for extracting streaming site data without official APIs

    NewPipeExtractor is an open source Java library designed to extract data from streaming platforms by analyzing their web interfaces instead of relying on official APIs. It serves as the core extraction component used by the NewPipe Android application, but it is built as a standalone library that can also be integrated into other software projects. NewPipeExtractor provides a unified framework for retrieving information such as video streams, playlists, channels, and search results from supported streaming services. It handles many low-level tasks involved in web data extraction, including parsing responses, managing platform-specific logic, and handling errors, allowing developers to focus on implementing application features rather than scraping mechanics. Each supported service is implemented through its own extractor components that conform to a common interface, enabling consistent access to data across different platforms.
    Downloads: 3 This Week
    Last Update:
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  • 6
    Symja Java Computer Algebra

    Symja Java Computer Algebra

    Symja - Java computer algebra language & symbolic math library

    Symja - computer algebra language and Java symbolic math library. Moved to https://github.com/axkr/symja_android_library. The Android App can be found at: https://github.com/axkr/symja-example
    Downloads: 16 This Week
    Last Update:
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  • 7
    Moshidon

    Moshidon

    Better modification of the official Mastodon for Android app

    Moshidon is a modified version of the Mastodon official application for Android, which adds important features missing from the official application, such as a joint timeline, no Public publication, and an image description viewer.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    MeanOS

    MeanOS

    The smallest and the most powerful operating system.

    The first decentralized, artificially intelligent, MEAN.js stack, operating system. Mean OS is the only operating system hosted anonymous using a P2P network and a suite of non-standard in-browser delivery mechanisms. Mean OS is specifically designed to support both Brave and Tor but is compatible with all other major browsers. Mean OS is Proud to be a BRAVE and TOR supporter, be free!!
    Downloads: 4 This Week
    Last Update:
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  • 9
    winebox

    winebox

    Run Windows applications on any computer.

    WineBOX is an Open Source implementation of the Windows API and a program loader, allowing many unmodified Windows binaries to run on x86-based computers with out need a operative system.
    Downloads: 4 This Week
    Last Update:
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  • 10
    LVC-Adblocker-Android

    LVC-Adblocker-Android

    An InApp and Browser Adblocker based on hosts file blacklists

    An InApp and Browser Adblocker based on hosts file blacklists
    Downloads: 1 This Week
    Last Update:
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  • 11
    DNS-Based Host Blocking for Android

    DNS-Based Host Blocking for Android

    DNS-based Host Blocker (and lightweight ad blocker) for Android

    This is a DNS-based host blocker for Android. In the default configuration, several widely-respected host files are used to block ads, malware, and other weird stuff. On the first start, you must manually update the hosts files (using the refresh button) before the service can work correctly (issue #1); and you must also update the hosts files yourself regularly for now. Items in the hosts and DNS servers lists can be moved around and removed) of the list using standard RecyclerView interactions (long press makes the entry movable, swipe to either side removes it). For hosts, a later entry overrides a previous entry; for DNS servers, the first server is preferred. There's also no validation of input, so DNS servers that are not valid IPv4 addresses are not rejected, neither are URLs for DNS server entries (we intend to support URLs in the future, so you can point the app to a remote list of servers).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Downloads: 0 This Week
    Last Update:
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  • 13
    Linux News
    LinuxNews is a free software for Android 2.2 that allows you to get information about the Linux world, through RSS feeds, events and videos from YouTube. You can save content locally through the menu items and read them even without an active Internet connection.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Mastodon for Android

    Mastodon for Android

    Official Android app for Mastodon

    This is the repository for the official Android app for Mastodon. Mastodon is the best way to keep up with what's happening. Follow anyone across the fediverse and see it all in chronological order. There are no algorithms, ads, or clickbait in sight. This is the official Android app for Mastodon. It's incredibly fast and incredibly beautiful, and it's designed to be not only powerful but easy to use.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Megalodon

    Megalodon

    Pink modification of the official Mastodon for Android app

    Megalodon is a modified version of the Mastodon official application for Android with many features missing from the official app, such as the Timeline federation, posting unlisted posts and the ability to view image descriptions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Referéndum Popular

    Referéndum Popular

    Red social de debate y actualidad política

    Referéndum Popular es una comunidad donde las personas podrán valorar leyes actuales y propuestas de ley. Podrán debatir sobre estas y valorar opiniones de otras personas así como votar si están de acuerdo o no. Los usuarios podrán seguir a otros si sus comentarios y debates les parecen de buena calidad y la calidad de estos comentarios dotará de más privilegios a estos usuarios dentro de la comunidad. En definitiva Referéndum Popular pretende crear debate y mostrar lo que verdaderamente piensa la gente sobre cada ley, para conseguir si es posible que se escuche más al ciudadano de calle. Esperamos que esta iniciativa os guste y por supuesto estamos abiertos a cualquier tipo de sugerencia o crítica puesto que nuestro fin es crear algo útil para la gente y aportar nuestro granito de arena.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    TeletextViewer

    Read ORF TeleText on Android

    TeletextViewer – An Android application that indicates and displays Teletext articles from <http://text.orf.at>
    Downloads: 0 This Week
    Last Update:
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  • 18

    YubNub for Android

    Free YubNub Widget for Android

    YubNub for Android is an app and widget which brings YubNub to your Android mobile. See YubNub.org for more information on YubNub - if you do not know it yet, you are missing out!
    Downloads: 0 This Week
    Last Update:
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  • 19
    bigfish

    bigfish

    Library for crossplattform communication

    bisfish is a crossplattform library that can be used with IPhone, Android and Windows Phone 7 projects. It enables you to easily share data between the three platforms. You run a server (programmed in java) to that all the clients will connect. The clients can choose a session to join with. A session can be password protected. In a session you can send messages (bytes) to all of the members of a session, to a group of members or to a single member (broadcast, multicast and unicast).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    iTXTech Daedalus

    iTXTech Daedalus

    No root required Android DNS modifier and Hosts/DNSMasq resolver

    No root required Android DNS modifier and Hosts/DNSMasq resolver.
    Downloads: 0 This Week
    Last Update:
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