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.

  • $300 Free Credits to Build on Google Cloud Icon
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    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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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!
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    Downloads: 50,879 This Week
    Last Update:
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  • 2
    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
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    Downloads: 26,585 This Week
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  • 3
    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)
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    Downloads: 11,473 This Week
    Last Update:
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  • 4

    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
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    Downloads: 8,424 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • 5
    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!
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    Downloads: 4,193 This Week
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  • 6
    Eureka Releases

    Eureka Releases

    This organisation builds roms and recoveries for various A devices

    This organisation builds roms and recoveries for various A devices
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    Downloads: 2,226 This Week
    Last Update:
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  • 7
    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+)
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    Downloads: 2,130 This Week
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  • 8
    Downloads: 3,554 This Week
    Last Update:
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  • 9
    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
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    Downloads: 2,037 This Week
    Last Update:
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 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.
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    Downloads: 1,025 This Week
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  • 11
    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
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    Downloads: 684 This Week
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  • 12
    Joes android-builds

    Joes android-builds

    Custom Android ROMS for Xiaomi Redmi 9T/9 Power/Note 9 4G and POCO M3

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    Downloads: 726 This Week
    Last Update:
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  • 13
    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.
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    Downloads: 965 This Week
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  • 14
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    Downloads: 783 This Week
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  • 15
    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.
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    Downloads: 3,206 This Week
    Last Update:
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  • 16
    Download da stock ROM do tablet Multilaser M8 4G SO0V.
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    Downloads: 1,291 This Week
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  • 17
    /e/OS
    /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.
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    Downloads: 629 This Week
    Last Update:
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  • 18
    MiPad4 Roms
    Roms, Recoveries, Kernels for MiPad 4 (clover)
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    Downloads: 397 This Week
    Last Update:
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  • 19
    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
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    Downloads: 329 This Week
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  • 20

    MinsOS

    One UI 8.5 (Android 16) port for the Galaxy Tab S7 and S7+

    MinsOS is a from-scratch One UI 8.5 (Android 16) port for the Galaxy Tab S7 series, tablets Samsung stopped at Android 13. Four codenames ship, covering eight models: gts7xlwifi (SM-T970), gts7lwifi (SM-T870), gts7l (SM-T875 / T875N) and gts7xl (SM-T976B / T975 / T975N / T976N). Built with the UN1CA build system: a Galaxy Tab S9+ (SM-X810) One UI 8.5 donor system on each tablet's own stock vendor, with a 4.19 kernel built from source. The ROM is pre-rooted and ships the KernelSU-Next kernel together with the manager app, so one sideload gives a rooted device - which also means Play Integrity fails, by design. The US Snapdragon models (T878U, T978U) are not supported: they have no OEM unlock toggle. Flash only the build for your exact model, and read your device's page first - per-device status, known issues and the install guide are on the wiki, and the maintainer owns a T970. This SourceForge project hosts the flashable builds and the matching source, including the kernel source. Devi
    Downloads: 1,257 This Week
    Last Update:
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  • 21
    The XPerience Project
    XPerience it's an AOSP-CAF (Android Open Source and Code Aurora Forum) based rom which aims to bring the perfect combination of both performance and battery life by bringing you our ultimate kernel and system optimizations in order to give you the best XPerience for your Android devices. Because you deserve to use your device's full capabilities without Sacrificing battery life.
    Downloads: 257 This Week
    Last Update:
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  • 22
    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: 225 This Week
    Last Update:
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  • 23
    Downloads: 599 This Week
    Last Update:
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  • 24
    Downloads: 945 This Week
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  • 25
    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.
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    Downloads: 521 This Week
    Last Update:
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