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

  • The Leading All-In-One Vacation Rental Software for Property Managers Icon
    The Leading All-In-One Vacation Rental Software for Property Managers

    Hostaway helps you grow your property management business by automating and streamlining every aspect of your business

    The dashboard and mobile app allows users to manage their marketing, sales, accounting, reporting, payment and communication needs all in one place. As premium partners of channels such as VRBO, Booking.com, Airbnb, Homeaway and Expedia, with the ability to manage advanced setups, no other platform gives you the type of control and peace of mind that a Hostaway user has. The software is designed with teams in mind - it's easy to train staff and keep them happy while improving business at the same time! Hostaway also provides a booking engine, wordpress website and both marketing and sales tools for managing your valuable direct bookings.
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  • Macaw Insurance Agency Software Icon
    Macaw Insurance Agency Software

    Macaw AMS is for selling Insurance. Brokers, MGAs, MGUs, Program Managers and Lloyds Coverholders can use Macaw AMS to automate their operating model.

    Nest Innovative Solutions has a great mix of insurance industry knowledge, technology, project management and ability to implement change quickly that made vendor selection a very simple process for our MGA. They are not only a technology vendor, but a business partner.
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  • 1
    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: 913 This Week
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  • 2
    EmuTOS

    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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    Downloads: 608 This Week
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  • 3
    FreeRTOS Real Time Kernel (RTOS)

    FreeRTOS Real Time Kernel (RTOS)

    Market leading real time kernel for 40+ microcontroller architectures

    ************************************************************************************************************************ * The primary FreeRTOS repository is now in Git. Go to https://github.com/freertos for the latest FreeRTOS kernel and libraries. * Our support has moved to https://forums.freertos.org. ************************************************************************************************************************ FreeRTOS is a market-leading real-time operating system (RTOS) for microcontrollers and small microprocessors. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of libraries suitable for use across all industry sectors. Visit https://www.freertos.org for more information and other download options. Note about support/discussions forum: The FreeRTOS support forum has moved to https://forums.freertos.org. Please update your bookmarks and create new posts in the appropriate category in the new community forums.
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    Downloads: 289 This Week
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  • 4
    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
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    Downloads: 309 This Week
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  • Globalscape Enhanced File Transfer (EFT) is a best-in-class managed file transfer (MFT) solution Icon
    Globalscape Enhanced File Transfer (EFT) is a best-in-class managed file transfer (MFT) solution

    For Windows-Centric Organizations Looking for Secure File Transfer solutions

    Globalscape’s Enhanced File Transfer (EFT) platform is a comprehensive, user-friendly managed file transfer (MFT) software. Thousands of Windows-Centric Organizations trust Globalscape EFT for their mission-critical file transfers.
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  • 5
    Octavi-OS

    Octavi-OS

    fast mirror online soon

    An AOSP based custom rom with new look and feel and massive customisations , contains everything you need .
    Downloads: 112 This Week
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  • 6
    Berry Linux

    Berry Linux

    A lightweight flavor of Linux based on Fedora

    Berry Linux is a bootable CD Linux, automatic hardware detection. Berry Linux can be used as a Linux demo, educational CD, rescue system. It is not necessary to install anything on a hard disk.
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    Downloads: 169 This Week
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  • 7

    PixelOS ROM Redmi Note 11 (spes/spes)

    Prebuilt PixelOS ROM for Redmi Note 11 (spes/spesn).

    This project hosts a custom-built PixelOS ROM for the Redmi Note 11 (spes/spesn). The ROM is based on Android 14 and includes performance optimizations, security patches, and custom features tailored for the Redmi Note 11 series. Users can flash this ROM to experience the PixelOS environment on their devices.
    Downloads: 59 This Week
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  • 8
    uCON64 is a tool to backup all kinds of video games. It supports almost every available backup unit for cartridge-based consoles and performs many other tasks like ROM hacking.
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    Downloads: 166 This Week
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  • 9
    OpenBLT

    OpenBLT

    Bootloader for STM32, XMC, HCS12 and other microcontroller targets.

    OpenBLT is mostly used as an STM32 bootloader, due to the popularity of STM32 microcontrollers. However, the bootloader’s architecture is such that it can work with any microcontroller and use any type of communication interface to perform firmware updates.
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    Downloads: 58 This Week
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  • Toast POS for Restaurants Icon
    Toast POS for Restaurants

    Built exclusively to provide a robust POS system for the restaurant and foodservice industry, with teams of all sizes.

    Restaurant success isn’t built on one thing — it’s about a thousand little things coming together, every shift, every service. From FOH to BOH and every moment in between, manage it all with the POS that knows restaurants.
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  • 10
    Fluid

    Fluid

    Fluid is an android aftermarket custom rom aiming to redefine ui.

    Fluid provides a minimal UI with some customization. We're based mostly on AOSP with additions from LineageOS. Our telegram channel: t.me/projectfluid
    Downloads: 11 This Week
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  • 11
    Victara_Universe
    Project to support Motorola Moto X 2014 And Other supported devices by Victara_Universe Team!
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    Downloads: 15 This Week
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  • 12
    WitAqua

    WitAqua

    Android Custom ROM based on LineageOS

    We make WitAqua in Japan. It's an Android Custom ROM based on LineageOS.
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    Downloads: 14 This Week
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  • 13
    Cambridge Z88

    Cambridge Z88

    Software development for 4Mb portable, using Z80 CPU and AA batteries

    This project is for the portable computer "Cambridge Z88", produced by Sir Clive Sinclair (of ZX Spectrum fame). We continue to support software development (ROM, 3rd party apps on memory cards and desktop applications). We have moved to https://cambridgez88.jira.com/wiki (development, source code and documentation). However, we continue to publish files for download here.
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    Downloads: 12 This Week
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  • 14
    Another Kernel
    A kernel for your device
    Downloads: 7 This Week
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  • 15
    zBoy

    zBoy

    a multiplatform, full-featured GameBoy classic emulator

    zBoy is a multiplatform GameBoy emulator that provides a load/save feature, can perform PCX screenshots either manually or automatically (every few seconds) and emulates an internal battery for ROMs that were designed to use one (this allows to use the internal save option provided by such games, remember highest scores, etc). zBoy supports some additionnal features, too, like intelligent saving of hi-scores for some games that aren't able to save their hi-scores table by themselves because of the lack of a battery-backed RAM on the cartridge, and improving screen's resolution output using graphic algorithms like Scale2x, Scale3x, eagle... Here you can see a comparison between graphic algorithms supported by zBoy. This is also one of the very few GameBoy emulators that provides a 2-gameboys link emulation, which makes it possible to play some games in 2-players mode on a LAN. The emulator is available for Linux, DOS and Windows (but should compile for other systems, too).
    Downloads: 4 This Week
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  • 16
    Custom ROM by IndieRock00

    Custom ROM by IndieRock00

    Custom ROM for Redmi 4 Prime (MARKW)

    Downloads: 1 This Week
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  • 17
    General Sound Interface (GSI). This is a sound interface capable of controlling every detail of sound playing. It can use the following interfaces: OSS, Ultrasound (Linux 2.0.x & 2.1.x), FreeBSD (pcm), and generic /dev/audio.
    Downloads: 1 This Week
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  • 18
    SuperOSR

    SuperOSR

    Customized Android Rom.

    SuperOSR is a customized Android version for select devices. Is a replacement for the firmware or "ROM" installed on your smartphone, tablet, media center or another Android device. Is based on the Android Open Source Project and the open source community over the world.
    Downloads: 1 This Week
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  • 19
    FAZIA DAQ

    FAZIA DAQ

    The aim of FAZIA project is to build a 4Pi array for charged particles

    The FAZIA project groups together more than 10 institutions in Nuclear Physics, which are working in the domain of heavy-ion induced reactions around and below the Fermi energy (10-100AMeV). The aim of the project is to build a 4Pi array for charged particles, with high granularity and good energy resolution, with A and Z identification capability over the widest possible range. It will use the up-to-date techniques concerning detection, signal processing and data flow, with full digital electronics. Neutron detection is also foreseen via the collaboration with the NEUTROMANIA group. FAZIA is designed to operate at stable and radioactive beams facilities like LNL-Legnaro, LNS-Catania in Italy, GANIL-SPIRAL and SPIRAL2 in France, GSI-FAIR in Germany in the horizon 2010-2015. The availability of the european radioactive beam facility EURISOL expected in the period 2015-2020 will also be a major opportunity for the FAZIA community.
    Downloads: 0 This Week
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  • 20
    GSI Student ToolBox
    GSI student toolbox is a software package made for teaching purposes. It allows you to perform seismic inversion using global sthocastic inversion method made within CERENA/CMRP. NOTE: you can perform the same operations done with GSI Student Toolbox with our newest software GEOMS2. You can download the beta release here: https://sourceforge.net/projects/geoms2/
    Downloads: 0 This Week
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  • 21
    Tsukuba-GAMA provides user and credential management, using the Grid Security Infrastructure (GSI) based on Public Key Infrastructure (PKI), X.509 certificate, proxy certificate, and the concept of Virtual Organization (VO).
    Downloads: 0 This Week
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  • 22
    The Grid-Cache is a GSI HTTPS data transfer server. The server can share, for read and write, local resources and remote repositories using a cache based optimization.
    Downloads: 0 This Week
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  • 23
    pam-pkinit enables to get kerberos 5 credential using PKINIT in PAM session module. pam_pkinit was initialy built to provide seamless access to kerberized sites using GSI-SSH and PKINIT (Heimdal). It could be used in similar situations too.
    Downloads: 0 This Week
    Last Update:
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