System Apps for Android

View 485 business solutions
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    Play!

    Play!

    Play! - PlayStation2 Emulator

    Play! is an open-source cross-platform emulator for Sony’s PlayStation 2 that aims to run PS2 games on a wide range of modern systems including Windows, macOS, Linux, Android, iOS, and web browsers by implementing core PS2 hardware functionality in software. It emulates primary components like the Emotion Engine CPU and graphics synthesizer, translating game code and hardware calls into host system operations, while providing users with controls to load disc images, manage states, and configure rendering options. Because the PS2’s architecture is complex and proprietary, Play! pursues compatibility incrementally, with many titles playable to varying degrees and an active compatibility tracker detailing individual game status. The project supports optimizations such as JIT code generation on compatible platforms to improve performance and offers a broad set of build targets so developers and users can experiment with different back ends and environments.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    Spacedrive

    Spacedrive

    Spacedrive is an open source cross-platform file explorer

    Spacedrive is an open‑source cross‑platform file manager powered by a virtual distributed filesystem (VDFS) written in Rust, allowing users to organize files across multiple devices—cloud services, offline drives—into a unified personal distributed cloud. It emphasizes security, interoperability, and ownership of personal data. Organize files across many devices in one place. From cloud services to offline hard drives, Spacedrive combines the storage capacity and processing power of your devices into one personal distributed cloud that is both secure and intuitive to use. For independent creatives, hoarders ,and those who want to own their digital footprint, Spacedrive provides a free file management experience like no other. A VDFS (virtual distributed filesystem) is a filesystem designed to work across a variety of storage layers.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    Stroke Input Method for Android

    Stroke Input Method for Android

    Android Chinese keyboard: Stroke Input Method

    This minimalist Android IME enables input of Chinese characters via stroke sequences. It supports over 28k characters (including Cantonese), offers simplified/traditional preferences, avoids ads, permissions, and telemetry, ensuring privacy and simplicity.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 4
    Turbo Editor

    Turbo Editor

    Simple and powerful File Editor for Android

    Simple, powerful and Open Source text editor for Android licensed under the GPLv3 license.
    Downloads: 5 This Week
    Last Update:
    See Project
  • Catch Bugs Before Your Customers Do Icon
    Catch Bugs Before Your Customers Do

    Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.

    Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
    Try AppSignal Free
  • 5
    Turbo Download Manager

    Turbo Download Manager

    A portable modern multi-threading download manager for all platforms

    A modern multi thread download manager for Windows, Linux, Mac OS, Firefox, Chrome, Opera and Android devices. For bug reports visit: https://github.com/inbasic/turbo-download-manager/issues For FAQs visit: http://add0n.com/turbo-download-manager.html Turbo Download Manager is an stand-alone application without any dependencies. It should run out of the box. Just set the download location while adding the first job request. If you have a browser and would like to integrate this download, use these browser extensions: Firefox: https://addons.mozilla.org/firefox/addon/turbo-download-manager/ Opera: https://addons.opera.com/extensions/details/turbo-download-manager/ Chrome: https://chrome.google.com/webstore/detail/turbo-download-manager/kemfccojgjoilhfmcblgimbggikekjip
    Leader badge
    Downloads: 47 This Week
    Last Update:
    See Project
  • 6
    BananaDroid
    An usual cherry-picking ROM, nothing special Discussion group: https://t.me/bananadroid Telegram channel: https://t.me/bananadroidchannel
    Leader badge
    Downloads: 74 This Week
    Last Update:
    See Project
  • 7
    Defnotegor Projects

    Defnotegor Projects

    Team of ROM Porters

    ROM Porting by defnotegor and ChockingNetDude Famous projects: OneUI 7 MitaUX ThrowbackOS Hypersonic
    Downloads: 131 This Week
    Last Update:
    See Project
  • 8
    OneUi7 A21s
    Port for the A21s (SM-A217F/SM-A217M) based on oneui 7 s21 Thanks to the help of Kevn and Mystic GSI
    Downloads: 128 This Week
    Last Update:
    See Project
  • 9
    xdroidOSS

    xdroidOSS

    a Android Open Source Project with mnmlistUI additions.

    xdroid is an AOSP-based custom Android ROM which is focusing on simple and minimalism while keeping the smoothness and optimization provided by AOSP.
    Downloads: 36 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 10
    Epic rom

    Epic rom

    Improving official MIUI OS for Xiaomi devices...

    EPIC ROM IS A CUSTOM ROM BASED ON MIUI, BUT WITH SOME MODS AND IMPROVEMENTS THAT YOU CAN SEE BY CLICKING ON THE RESPECTIVE DEVICE'S BUTTON. THE FOCUS OF THIS ROM IS TO IMPROVE MIUI OFFICIAL STOCK EXPERIENCE ON DEVICES BY IMPLEMENTING MANY MODS
    Downloads: 24 This Week
    Last Update:
    See Project
  • 11
    CesiumOS
    Welcome to CesiumOS, Yet another AOSP project. But this is one that will be a very different and exciting project. What differentiates us from the rest you ask? Well that's why you're here to find out.
    Downloads: 35 This Week
    Last Update:
    See Project
  • 12
    RabbitRemoteControl

    RabbitRemoteControl

    Remote control. Support VNC, RDP, Terminal, SSH, TELNET etc

    Rabbit Remote Control is a open-source, cross-platform, multi-protocol remote control software. Allows you to use any device and system in anywhere and remotely manage any device and system in any way. Its goal is to be simple, convenient, security and easy to use, improving work efficiency. It include remote desktop, remote control, file transfer(FTP, SFTP), terminal, remote terminal(SSH, TELNET), player, network tools etc functions. This is only a read-only mirror repository. Main repository: https://github.com/KangLin/RabbitRemoteControl
    Downloads: 67 This Week
    Last Update:
    See Project
  • 13
    Project LegionOS

    Project LegionOS

    Android Custom Rom

    A AOSP based project that is set to show its power in Battery , Performance and Customization without compromising security.
    Leader badge
    Downloads: 66 This Week
    Last Update:
    See Project
  • 14
    nitrogen-project

    nitrogen-project

    AOSP-based custom ROM from Russia

    Downloads: 19 This Week
    Last Update:
    See Project
  • 15
    Downloads: 112 This Week
    Last Update:
    See Project
  • 16
    Yograt Builds
    Introducing #YogratBuilds, offering one of the most stable and features packed roms in the whole spes/n and fog community brought to you by Yograt or Yogratdesuyo! Active: spes/n: - EvolutionX [OFFICIAL] - The Pixel Project [OFFICIAL] Fog/wind/rain: - EvolutionX Inactive/dropped: spes/n: - LineageOS - GenesisOS - VoltageOS ruby,rubypro/rubyx: - LineageOS - VoltageOS - The Pixel Project Fog/wind/rain: - RisingOS Miss those dropped roms I made? Don't worry, those are still available to download for their latest builds! You can check out the blog/news section for a few news on the progress of upcoming builds or quarter monthly updates! Join https://t.me/yogratbuilds for more news! Enjoy!
    Leader badge
    Downloads: 109 This Week
    Last Update:
    See Project
  • 17
    2FAS Auth for Android

    2FAS Auth for Android

    Source code for 2FAS Auth Android app

    2FAS Auth for Android is the general Android authenticator client for the 2FAS open-source multi-factor authentication suite, designed to help users protect their online accounts with secure, rotating one-time passwords and optionally manage related vault entries. This client lets users add and view TOTP and HOTP tokens for countless services, restore and backup token sets across devices, and secure the app with passcodes or biometrics. The Android implementation emphasizes straightforward setup and usage, providing an incremental list of codes that update in real time, quick token management, and compatibility with common OTP QR codes. It also supports sync and optional integration with 2FAS browser extensions to autofill or streamline authentication workflows when signing in to services across devices.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 18
    FileSaver.js

    FileSaver.js

    An HTML5 saveAs() FileSaver implementation

    Have you ever wanted to add a Save as… button to a webapp? Whether you’re making an advanced WebGL-powered CAD webapp and want to save 3D object files or you just want to save plain text files in a simple Markdown text editor, saving files in the browser has always been a tricky business. Usually when you want to save a file generated with JavaScript, you have to send the data to your server and then return the data right back with a Content-disposition: attachment header. This is less than ideal for webapps that need to work offline. The W3C File API includes a FileSaver interface, which makes saving generated data as easy as saveAs(data, filename), though unfortunately it will eventually be removed from the spec. With FileSaver.js, which implements FileSaver in all modern browsers, it’s possible to generate any type of file you want right in the browser, document editors can have an instant save button that doesn’t rely on an online connection.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    KryptEY

    KryptEY

    Android keyboard for secure E2EE communication

    KryptEY is a secure, privacy‑focused Android keyboard that implements the Signal Protocol (X3DH + Double Ratchet) directly in the keyboard layer. It enables end-to-end encrypted messaging within any app—without relying on external servers—ensuring that key exchanges and message encryption happen locally, maintaining Signal-level security across platforms.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    Retrofit Adapters

    Retrofit Adapters

    Retrofit call adapters for modeling network responses using Kotlin

    Retrofit adapters for modeling network responses with Kotlin Result, Jetpack Paging3, and Arrow Either.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 21
    SerialPortAssistant
    Serial port assistant This is only a read-only mirror repository. Main repository: https://github.com/KangLin/SerialPortAssistant
    Leader badge
    Downloads: 106 This Week
    Last Update:
    See Project
  • 22
    mySQM+ DIY SQM WEATHER STATION

    mySQM+ DIY SQM WEATHER STATION

    ESP32 mySQM+ Sky-Meter/Weather Station with loads of features

    mySQM+ Sky Quality Meter/Weather Station (c) R Brown, 2020-2025, All rights reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author(s). EXPANSION BOARDS - You can expand this project using the two types of project expansion boards at https://sourceforge.net/projects/myesp-boards/
    Leader badge
    Downloads: 30 This Week
    Last Update:
    See Project
  • 23
    bitfarm-Archiv Document Management - DMS
    bitfarm-Archiv is a powerful Document Management (DMS), Enterprise Content Management (ECM) and Knowledge Management System (KMS) with Workflow Components. Help us! As we live in the internet age, the best thing, you can help, is to write a short statement about your scenario and your use of the DMS, along with your experiences and put it on your own website or in a blog or forum. It would help us best, if you can also add a hyperlink to our site http://www.bitfarm-archiv.com. By this you help the software to gain a better presence in the web which helps distribute it. This, however, will allow us to acquire more enterprise customers which gives us more resources, e.g. for further development of the GPL version.
    Downloads: 24 This Week
    Last Update:
    See Project
  • 24
    ZenX-OS

    ZenX-OS

    Welcome to the Custom Rom Revolution ! Most featured OS!

    Downloads: 26 This Week
    Last Update:
    See Project
  • 25
    GSI-ROM-RMX1941
    ARM64 A/B My second Drive : https://misakidrive.glitch.me/
    Downloads: 102 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB