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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
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  • 1
    crDroid Android

    crDroid Android

    Highly customizable Android Platform

    crDroid is a free Android based ROM, bringing a lot of features that are most advanced in terms of customization and stability!
    Leader badge
    Downloads: 41,296 This Week
    Last Update:
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  • 2
    Xiaomi.eu Multilang MIUI ROMs

    Xiaomi.eu Multilang MIUI ROMs

    OFFICIAL mirror of MIUI Multilang ROM by https://xiaomi.eu/

    Included languages: English (en.miui.com, xiaomi.eu) Chinese (miui.com) Polish (Acid, miuipolska.pl) Slovak (ingbrzy, https://miuios.cz) Czech (VMach, https://miuios.cz) Bulgarian (Global) Hungarian (vagyula, miui.hu) French (Global) Swedish (Global) Russian (Global) Ukrainian (Global) Belorussian (Global) Croatian (Masva, MIUI Adria) Vietnamese (Belmont-Gabriel) Italian (miui.it) Greek (Global) Norwegian (Global) Dutch (cueie, mannyribo, redmaner) Spanish (nosijf982) Turkish (suatsari) Brazilian-Portuguese (Global, Feurrado, Lobianco) Portuguese (KcNirvana, Lippe35) Hebrew (Global) Romanian (ashtefan) German (muhamed89, cp82, dahool2016, and more) Catalan (deivids84) Korean (cjhyuky, bradly1, xiaomiqm) Slovenian (bostjan2016) Serbian (dudjaa) Thai (Global) Finnish (dogiex) Arabic (Global) Japanese (ScratchBuild) Burmese (Global) Danish (Global)
    Leader badge
    Downloads: 30,072 This Week
    Last Update:
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  • 3
    BlissOS-x86

    BlissOS-x86

    An Open Source OS, based on Android for PC's & Tablets

    This is Bliss (see http://blissroms.com), running as a native or emulated* OS for PCs.. These builds are compatible with PCs, MacBooks and Chromebooks equipped with x86/x86_64 compatible CPUs. Supports both BIOS/CSM and UEFI boot. *Emulated support is only for KVM/QEMU instances. VMWare & VirtualBox is not officially supported Most of the instructions, guides, update posts & support is handled through our community threads on XDA. The Bliss OS thread is here: https://forum.xda-developers.com/bliss-roms/bliss-roms-development/bliss-os-pie-beta-preview-t3855917 Other support options include our Telegram chats. Bliss OS (x86) Support chat: https://t.me/blissx86 Bliss ROM's public chat: https://t.me/Team_Bliss_Community Bliss ROM/OS Build Support chat: https://t.me/Team_Bliss_Build_Support
    Leader badge
    Downloads: 13,848 This Week
    Last Update:
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  • 4
    DerpFest

    DerpFest

    DerpFest Custom ROM Downloads For Official Supported Devices

    We started as a small project based on AOSiP for the Oneplus 5T back on Android 9.0. Then various users and maintainers got interested in supporting this project. Now we make efforts to cut the cord and stand on our own feet. We try to be a platform for beginners and support the Custom ROM community with our own unique contributions as well. This ROM exists thanks to our base - AOSiP, Thank you!
    Leader badge
    Downloads: 6,524 This Week
    Last Update:
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  • The Ultimate Quiz Maker & Engagement Platform Icon
    The Ultimate Quiz Maker & Engagement Platform

    Powering publishers, brands, and sports teams with 30+ interactive content types. Maximize engagement and revenue with Riddle.

    Riddle is an online platform for creating interactive content such as quizzes, surveys, personality tests, prediction games, and leaderboards. Our customers create content on our platform and then embed it on their website. The goal? Increased engagement, lead generation, segmentation, and content monetization - all 100% GDPR compliant.
    Try for free
  • 5

    eOSBuildsRonnz98

    Custom ROMs for /e/OS

    Custom ROMs for /e/OS Some custom ROMS for iode, LineageOS and crDroid For more information and install instructions please look at: https://community.e.foundation
    Leader badge
    Downloads: 4,388 This Week
    Last Update:
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  • 6
    EliteRoms

    EliteRoms

    Elite Development Project by hassanmirza01

    you can follow progress, new stuff at https://www.EliteDevelopment.com.pk Support on: https://Paypal.me/sheriii999
    Leader badge
    Downloads: 3,342 This Week
    Last Update:
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  • 7
    Eureka Releases

    Eureka Releases

    This organisation builds roms and recoveries for various A devices

    This organisation builds roms and recoveries for various A devices
    Leader badge
    Downloads: 1,861 This Week
    Last Update:
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  • 8
    VoltageOS
    Greetings, interested users! You have reached the gateway of a simplistic, no frills pure AOSP experience that will not let you down in getting through every day uninterrupted by inconveniences, with just the right dab of customisations. Be it requiring safetynet for banking or payment apps to receiving the latest security patches from Google as soon as they're released, we've got you covered. It doesn't end there. Sit back, relax and let the system theme your device according to your preferences with Monet support. Step in and begin your journey with Voltage OS.
    Leader badge
    Downloads: 2,031 This Week
    Last Update:
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  • 9
    Superior OS
    SuperiorOS is a AOSP based ROM works on android Operating System . We trying to fullfil the demands of users regarding features , Stability & perfermance
    Leader badge
    Downloads: 1,286 This Week
    Last Update:
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  • Test your software product anywhere in the world Icon
    Test your software product anywhere in the world

    Get feedback from real people across 190+ countries with the devices, environments, and payment instruments you need for your perfect test.

    Global App Testing is a managed pool of freelancers used by Google, Meta, Microsoft, and other world-beating software companies.
    Try us today.
  • 10
    Arrow OS

    Arrow OS

    It is an AOSP based project with an aim of keeping things clean!

    ArrowOS is an AOSP based open source project started with the aim of keeping things simple, clean and neat, both for the Android system and users. We understand the pain of unnecessary and sometimes rarely used mods/features being shipped with custom roms nowadays which may end up causing battery drains and/or memory leaks. This is being strictly avoided on our side keeping everything to a bare minimum, delivering the stable performance all the time without destroying the AOSP interface. With users getting more used to tweaks and features, we added just the right stuff that will be actually USEFUL at the end of the day.
    Leader badge
    Downloads: 1,259 This Week
    Last Update:
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  • 11
    BlissRoms

    BlissRoms

    An Open Source OS, based on Android for legacy devices & GSI/Treble

    An Open Source OS, based on Android, that incorporates many customization options and added security features. One of our main focuses is to provide a quality ROM/OS that can run on all your devices, preserving customizations and options by syncing across all platforms. We try to include all the features you can imagine, for just about any situation. Bliss comes in a few variants. On top of our traditional device builds of Bliss ROM, our GSI/Treble builds will work on most treble compatible devices (Android Pie+)
    Leader badge
    Downloads: 1,280 This Week
    Last Update:
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  • 12
    Evolution X

    Evolution X

    Pixel UI, Customization & More. We Are Evolution X!

    Evolution X aims to provide users with a Pixel-like feel at first glance, with additional features at your disposal.
    Leader badge
    Downloads: 4,252 This Week
    Last Update:
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  • 13
    Leader badge
    Downloads: 441 This Week
    Last Update:
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  • 14
    POCO X4 GT/Redmi Note 11T Pro (+)/K50i

    POCO X4 GT/Redmi Note 11T Pro (+)/K50i

    POCO X4 GT / Redmi Note 11T Pro (+) / K50i Project

    Here we will post roms, kernels, modules, boot images, recoveries etc for POCO X4 GT / Redmi Note 11T Pro (+) / K50i. Codename - XAGA
    Leader badge
    Downloads: 417 This Week
    Last Update:
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  • 15
    T.R.M.'s Xiaomi Edits Repository

    T.R.M.'s Xiaomi Edits Repository

    Various Ports of Xiaomi MIUI/HyperOS or xiaomi.eu for sweet/sweetin.

    Leader badge
    Downloads: 518 This Week
    Last Update:
    See Project
  • 16
    SyberiaOS
    Syberia Project (aka Syberia OS) is a custom ROM for many devices that implements various features. This project was designed by our "Syberia Team" from scratch based on AOSP source code with some CAF fixes and improvements. Our team: @blinoff82, @DennySPB, @alexxxdev. Also many thanks to our designer @rlshukhov for logos, wallpapers and bootanimation. If you like our work you can you can buy us a cup of coffee or a glass of beer here: https://syberiaos.com/links
    Leader badge
    Downloads: 235 This Week
    Last Update:
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  • 17
    Leader badge
    Downloads: 234 This Week
    Last Update:
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  • 18
    Wahyu6070 Project Android

    Wahyu6070 Project Android

    Download free ROMs,Kernel,Applications,magisk module,etc.

    https://ps2bios.site
    Leader badge
    Downloads: 292 This Week
    Last Update:
    See Project
  • 19
    Phoenix OS

    Phoenix OS

    An alternative way of running Android OS on a Windows system

    Phoenix OS is an Android emulator and operating system that allows you to run Android apps and games on your Windows desktop. It's a free, lightweight desktop environment that includes a taskbar, desktop icons, file management, and multi-window support. Phoenix OS is designed to provide a desktop-like experience on a larger screen. It supports both Intel and AMD processors, but it's more compatible with Intel processors. You can install Phoenix OS to replace Windows or install it alongside Windows in a dual-boot setup. Phoenix OS is a fork of the popular Remix OS. It lacks Google Play Services, but you can easily find the apps you need through APK hosting sites.
    Leader badge
    Downloads: 450 This Week
    Last Update:
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  • 20
    /e/OS is a “deGoogled” version of Android OS. It has an open-source Android OS core, with no Google apps or Google services accessing your personal data.
    Leader badge
    Downloads: 437 This Week
    Last Update:
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  • 21
    Resurrection Remix Ten

    Resurrection Remix Ten

    Free OS for smartphones & tablets based on Android

    A free and open-source operating system for smartphones and tablet computers, based on the Android mobile platform
    Leader badge
    Downloads: 430 This Week
    Last Update:
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  • 22
    Remix OS

    Remix OS

    Remix OS for PC is a productivity focused, desktop version of Android.

    Given its lightweight size and system requirements, Remix OS for PC is well suited to be installed on a USB drive (8GB+) and used as a portable workspace securely containing the user’s documents and apps. This particular use case has significant advantages for users within emerging markets where shared PCs are more common. A key feature of Remix OS for PC is multiple window support, and this has been vastly improved in the migration to Marshmallow. Significant examples include: ● New button has been implemented that resizes a window to fit specifically to the app’s content - ensuring optimal layout is maintained ● Video-based apps now open up in full-screen when you maximize the video rather than staying in a small framed window ● Resizing windows manually can now be initiated anywhere along the edge of the window (other than the top edge), rather than just on the bottom right corner
    Leader badge
    Downloads: 294 This Week
    Last Update:
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  • 23
    Galaxy Note 4 Exynos

    Galaxy Note 4 Exynos

    Galaxy Note 4 Exynos5433 AOSP Projects

    Release Repository for https://github.com/universal5433 Support for ALL Samsung Galaxy Note 4 Exynos models Telegram : @Anan1211 Github : ananjaser1211 Paypal : https://paypal.me/ananjaser1211
    Leader badge
    Downloads: 385 This Week
    Last Update:
    See Project
  • 24
    MiPad4 Roms
    Roms, Recoveries, Kernels for MiPad 4 (clover)
    Leader badge
    Downloads: 243 This Week
    Last Update:
    See Project
  • 25

    yaz-builds

    DerpFest Builds by Yaz for Pixel 7 Series

    Building DerpFest Android Rom for the Pixel 7 Series.
    Leader badge
    Downloads: 653 This Week
    Last Update:
    See Project
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