Open Source ROMs
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Browse free open source ROMs and projects below. Use the toggles on the left to filter open source ROMs by OS, license, language, programming language, and project status.
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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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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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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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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 -
Build Agents and Models on One PlatformGemini 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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SystemRescue
A Linux system rescue toolkit as a bootable removable device
SystemRescue is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash. It aims to provide an easy way to carry out admin tasks on your computer, such as creating and editing the hard disk partitions. It comes with a lot of software such as disk management tools (parted, partimage, fsarchiver, filesystem tools, ...), network administration programs and simple text editors . It can be used for both Linux and windows computers, and on desktops as well as servers. This rescue system requires no installation as it can be booted from a CD/DVD drive, and USB stick, or from the network using PXE. But it can be installed on the hard disk if you wish. It comes with up to date kernels to provide support for recent hardware and also for all important file systems (ext2/ext3/ext4, xfs, btrfs, ntfs, reiserfs, vfat), as well as network filesystems (samba and nfs). -
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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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blissos-dev
Android for your PC, but more Blissful
Bliss OS (x86) Android for your PC An Open Source OS, based on Android, that incorporates many optimizations, features, and expanded device support. And it is available for just about any Chromebook, Windows/Linux PC or tablet released in the last 4 years Our support options use Telegram chats. Bliss OS (x86) Support chat: https://t.me/blissx86 Bliss ROM/OS Build Support chat: https://t.me/Team_Bliss_Build_Support Android-Generic Project development chat: https://t.me/androidgenericpc -
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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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GSI Porting Project using Erfan's GSIs tool
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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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RisingOS-Revived
Customizable, Beautiful, Refined #RiseUP #Rising_forever
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Infinity-X
Downloads moved to: projectinfinity-x.com/downloads
Project Infinity-X is an AOSP based Custom ROM runs on Android Operating System. We give our best to fulfill the demands of our users regarding features , Stability & performance This SourceForge storage serves as a backup for our builds and also OTA systems, allowing us to store builds indefinitely without the risk of deletion. However, the latest downloads are always available at projectinfinity-x.com/downloads. -
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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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PitchBlack Recovery Project
An Open Source Custom Recovery For Android
Pitch Black Recovery is a fork of TWRP with many improvements to make your experience better. It's more flexible & easy to use. Pitch Black Recovery was started in March 18 2018 with the movement to enhance TWRP with better customizatons, themes and features. -
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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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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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ProjectRYU
RYU ROMs for Xiaomi/Redmi/POCO
Telegram: https://t.me/ryu_discussion Owner/Developer/Maintainer: @ryu1503 -
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IMPORTANT: Due to SF’s 10GB file limit, some firmwares are split into two zip files (001, 002) both belong together and must be extracted together (use 7-Zip, WinRAR etc.) the built-in Windows Explorer zip function is not supported). --- - How-to Guide for PJZ110 on XDA: https://xdaforums.com/t/pjz110-10-3-coloros-to-oxygenos-stable-na-405-glo-eu-in-602.4707431/ --- - General Support: https://t.me/op13chat --- - Support OP13 Custom Roms: https://t.me/OP13CustomRoms --- -Mirror: https://roms.danielspringer.at/
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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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EmuTOS
Free operating system for Atari computers, and more.
EmuTOS is a TOS compatible operating system for Atari ST series computers, and more. It is made from Digital Research's GPLed original sources and is a free and open source alternative to Atari proprietary ROMs. -
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PixelOS
PixelOS is an AOSP based ROM, with all the Pixel goodies.
PixelOS is an AOSP based ROM, with Google apps included and all Pixel goodies. We aim to provide an experience similar to Google Pixel phones with numerous performance enhancements and a small amount of useful additional features.
