Open Source Embedded Operating Systems System Software

System Software for Embedded Operating Systems

Browse free open source System software and projects for Embedded Operating Systems below. Use the toggles on the left to filter open source System software by OS, license, language, programming language, and project status.

  • Auth0 for AI Agents now in GA Icon
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  • 1
    Info-ZIP portable compression/archiver utilities (Zip, UnZip, WiZ, etc.)
    Leader badge
    Downloads: 108,845 This Week
    Last Update:
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  • 2
    hdparm - get/set ATA/SATA drive parameters under Linux
    Leader badge
    Downloads: 7,535 This Week
    Last Update:
    See Project
  • 3
    libusb

    libusb

    A cross-platform library that gives apps easy access to USB devices

    Library to enable user space application programs to communicate with USB devices
    Leader badge
    Downloads: 3,703 This Week
    Last Update:
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  • 4
    VICE

    VICE

    Versatile Commodore Emulator

    VICE is an emulator collection which emulates the C64, the C64-DTV, the C128, the VIC20, practically all PET models, the PLUS4 and the CBM-II (aka C610). It runs on Unix, MS-DOS, Win32, OS/2, Acorn RISC OS, BeOS, QNX 6.x, Amiga, GP2X or Mac OS X machines.
    Leader badge
    Downloads: 3,390 This Week
    Last Update:
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  • Financial reporting cloud-based software. Icon
    Financial reporting cloud-based software.

    For companies looking to automate their consolidation and financial statement function

    The software is cloud based and automates complexities around consolidating and reporting for groups with multiple year ends, currencies and ERP systems with a slice and dice approach to reporting. While retaining the structure, control and validation needed in a financial reporting tool, we’ve managed to keep things flexible.
    Learn More
  • 5

    linuxptp

    PTP IEEE 1588 stack for Linux

    This project is an implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux.
    Leader badge
    Downloads: 3,899 This Week
    Last Update:
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  • 6
    OpenWrt

    OpenWrt

    A Linux operating system targeting embedded devices

    OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
    Downloads: 32 This Week
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  • 7
    Moved to https://atari800.github.io/
    Leader badge
    Downloads: 138 This Week
    Last Update:
    See Project
  • 8
    ASAP - Another Slight Atari Player
    ASAP (Another Slight Atari Player) plays and converts 8-bit Atari music (*.sap, *.cmc, *.mpt, *.rmt, *.tmc, ...) on modern computers and mobile devices.
    Leader badge
    Downloads: 155 This Week
    Last Update:
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  • 9

    ION-DTN (mirror)

    Delay-Tolerant Networking suitable for spacecraft and ground

    11/21/2025 * Official distribution sites for ION and ION-core have moved to GitHub: https://github.com/nasa-jpl/ION-DTN https://github.com/nasa-jpl/ion-core * ION documentation: https://nasa-jpl.github.io/ION-DTN/ Download link for new releases (after ION 4.1.2) is posted below. Please report all issues to GitHub. Submissions to this site will not be monitored. ============================= ION development is managed by the Jet Propulsion Lab. The Interplanetary Overlay Network (ION) software distribution implements Delay-Tolerant Networking (DTN) architecture, as described in Internet RFC 9171. It is designed for use in embedded environments, including spacecraft flight computers and ground systems. ION 4.1.3s is the last version to provide both BPv7 and v6. Starting ION 4.1.4, only BPv7 code will be available.
    Leader badge
    Downloads: 94 This Week
    Last Update:
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  • Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software. Icon
    Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software.

    Banks, lending institutions

    Founded in 2004, axefinance is a global market-leading software provider focused on credit risk automation for lenders looking to provide an efficient, competitive, and seamless omnichannel financing journey for all client segments (FI, Retail, Commercial, and Corporate.)
    Learn More
  • 10
    wive-ng

    wive-ng

    Wive-NG Operation System

    Opensource frimware for platforms based on some SoC (Realtek RTL8186 - Wive-NG, Realtek RTL8671B/RTL8671BH/RTL8672 - Wive-NG-DSL, Ralink RT3050/RT3052 - Wive-NG-RTNL, MT7620/MT7621 - Wive-NG-MT) For detailed discussion of commercial use please mail to info@wi-cat.ru. For more details in russian please go to https://wi-cat.ru Any support for end user only in https://wi-cat.ru/forums/ forum page. Author page: http://wive-ng.sf.net Commercial support support@wi-cat.ru Supported device list: 1) Wive-NG-HQ - latest FW tree (only commercial access) 2) Wive-NG-MT (current) - https://wi-cat.ru/wive-ng/ustroystva-postavlyaemyie-s-os-wive-ng-mt-s-zavoda-2015-2017g/ 3) Wive-NG-RTNL (EOL) - http://wive-ng.sourceforge.net/?WR-NL_RT3050%282%29:Sovmestimye_ustroystva 4) Wive-NG-ADSL (EOL) - http://wive-ng.sourceforge.net/?W422G.v3_8671BH_%284%2F16%29
    Leader badge
    Downloads: 59 This Week
    Last Update:
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  • 11
    GPS Datalogger Device Control
    i-Blue 747 / i-Blue 757 / Qstarz BT-Q1000 / i.Trek Z1 / Konet BGL-32 / Holux M-241 / ... control SW (for Java Phones, PalmOS, WinCe (PPC), Java platforms, Windows, Linux, and MacOS). Compatible with most MTK GPS Chipset based loggers.
    Downloads: 29 This Week
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  • 12
    Tomato USB is a fork of popular Tomato firmware (http://www.polarcloud.com/tomato) for Broadcom-based routers. This fork adds built-in support for USB port, wireless-N mode support, support for several newer router models, and various enhancements.
    Downloads: 21 This Week
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  • 13
    Universal BootLoader Tool helps you easily recover from a failed rom flash, and is known to turn an free update rom into a full rom. (e.g. from the free WM5 update rom available for hx4700 Pocket PCs on HP.com) Only tested with HP iPAQ Pocket PCs.
    Leader badge
    Downloads: 52 This Week
    Last Update:
    See Project
  • 14
    BlueCove is a JSR-82 implementation on Java Standard Edition (J2SE) on BlueZ Linux, Mac OS X, WIDCOMM, BlueSoleil and Microsoft Bluetooth stack on WinXPsp2 and newer. Originally developed by Intel Research and currently maintained by volunteers.
    Downloads: 18 This Week
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  • 15
    ApcCtrl software para nobreak APC Brasil

    ApcCtrl software para nobreak APC Brasil

    Software não oficial para controle de nobreak APC do Brasil

    O nome do projeto no sourceforge.net era apcupsd-brazil e mudou para apcctrl. Caso seu nobreak não seja da APC Brasil (como os modelos importados) utilize o projeto http://www.apcupsd.org/ Esse projeto não é oficial da APC Brasil. É uma solução independente e de código aberto. Não deixe de ler a wiki do projeto. É fundamental para compilar e ter acesso a outras orientações. Modelos suportados: 1) BACK-UPS BR 1200VA (BZ1200BI-BR e BZ1200-BR) *modelos com USB 2) BACK-UPS BR 1500VA (BZ1500PBI-BR e BZ1500BI-BR) 3) BACK-UPS BR 2200VA (BZ2200BI-BR e BZ2200I-BR) 4) SMART-UPS BR 1000VA (SUA1000BI-BR e SOLIS1000BI) 5) SMART-UPS BR 1500VA (SUA1500BI-BR e SOLIS1500BI) 6) SMART-UPS BR 2000VA (SUA2000BI-BR) 7) SMART-UPS BR 3000VA (SUA3000BI-BR) Para entrar em contato, utilize lo formulário no site http://www.apcctrl.com.br
    Downloads: 15 This Week
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  • 16
    LEAF Linux Embedded Appliance Framework

    LEAF Linux Embedded Appliance Framework

    A secure, feature-rich, customizable embedded Linux network appliance

    A secure, feature-rich, customizable embedded Linux network appliance for use in a variety of network topologies. Although it can be used in other ways; its primarily used as a Internet gateway, router, firewall, and wireless access point. LEAF documentation wiki http://bering-uclibc.zetam.org
    Downloads: 24 This Week
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    See Project
  • 17
    libusbx

    libusbx

    libusbx is OBSOLETE - use http://libusb.info

    libusbx is OBSOLETE and has been superseded by http://libusb.info
    Downloads: 24 This Week
    Last Update:
    See Project
  • 18
    TCNOpen

    TCNOpen

    Components for IEC61375 standardised communication

    TCNOpen is an open source initiative which the partner railway industries created with the aim to build in collaboration some key parts of new or upcoming railway standards, commonly known under the name TCN. TCN (Train Communication Network) is a series of international standards (IEC61375) developed by Working Group 43 of the IEC (International Electrotechnical Commission), specifying a communication system for the data communication within and between vehicles of a train. It is currently in use on many thousands of trains in the world in order to allow electronic devices to exchange information while operating aboard the same train. TCNOpen follows the Open Source scheme, as the software is jointly developed by participating companies, according to their role, so as to achieve cheaper, quicker and better quality results. Licenses: TRDP: MPLv2.0 http://www.mozilla.org/MPL/2.0/ TRDPSpy: GPL http://www.gnu.org/licenses/gpl.html
    Leader badge
    Downloads: 54 This Week
    Last Update:
    See Project
  • 19
    A Linux port of the OpenBSD/FreeBSD Cryptographic Framework (OCF). This port aims to bring full asynchronous HW/SW crypto acceleration to the Linux kernel, OpenSwan, OpenSSL and applications using DES, 3DES, AES, MD5, SHA, PublicKey, RNGs and more.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 20
    The openwince project collects free (open source) software tools, modules, applications, drivers, and so on for Windows CE platform developers. Some of the modules are usable outside Windows CE development environment and are platform independent.
    Downloads: 25 This Week
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    See Project
  • 21
    openPOWERLINK

    openPOWERLINK

    An Open Source POWERLINK Stack

    openPOWERLINK is an Open Source Industrial Ethernet stack for communication in hard real-time. It can be operated as both, Managing Node (master) and Controlled Node (slave). With version 2.0, the source code has been cleanly split into an application-oriented user library and a time-critical stack driver. The latter may be moved to a dedicated communication processor or into a kernel module to deliver enhanced performance while still keeping the API in user space. A full documentation of the stack is available on the web site: http://openpowerlink.sourceforge.net The following page can be used to report a security vulnerability: https://sourceforge.net/p/openpowerlink/discussion/
    Leader badge
    Downloads: 24 This Week
    Last Update:
    See Project
  • 22
    mochad is a Linux TCP gateway daemon for the X10 CM15A RF (radio frequency) and PL (power line) controller and the CM19A RF controller.
    Downloads: 4 This Week
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  • 23
    .NET VNC Viewer is a VNC viewer written entirely in C#. It is binary compatible with Smartphones, Pocket PCs and Windows desktops (.NET CF or .NET Framework). I write this because other VNC viewers on Pocket PC do not do full screen and screen rotation.
    Downloads: 6 This Week
    Last Update:
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  • 24
    Small Linux version with MMU less support. uClinux, μClinux and the logos versions are Trademarks of Arcturus Networks Inc. Copyright © 1998 - 2002 D. Jeff Dionne and Michael Durrant Copyright © 2001 - 2018 Arcturus Networks Inc.
    Downloads: 11 This Week
    Last Update:
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  • 25
    MicroZip

    MicroZip

    Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile

    MicroZip is a powerful file compression and encryption utility for mobile phones which allows you to create and extract compressed archives in multiple formats and encrypt sensitive information with powerful AES-256 encryption. MicroZip can create and extract ZIP,TAR,TGZ,TBZ2 archives and extract many other formats as JAR,GZ,BZ2,TBZ,WAR,BZIP2,GZIP,Z,TAZ,CBZ etc. MicroZip allows you to extract selected files without extracting the whole ZIP archive. MicroZip also supports encrypted ZIP archives with both classic ZIP encryption and AES 256 encryption algorithm.
    Downloads: 6 This Week
    Last Update:
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