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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    PeaZip

    PeaZip

    Free Zip software and Rar extractor

    PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX. Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script.
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    Downloads: 1,673 This Week
    Last Update:
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  • 2
    UltraDefrag

    UltraDefrag

    Increase your system performance with this easy to use tool

    Please note, here you can find the latest open source release of UltraDefrag (7.1.4). The most recent UltraDefrag release (14.0.0) can be found on our official website: https://ultradefrag.net UltraDefrag is a disk defragmenter for Windows, which supports defragmentation of locked system files by running during the boot process. It is easy to use without any complicated scripting or a huge load of configuration settings. You can filter the files processed by size, number of fragments, file name and path. You can terminate the process early by specifying an execution time limit.
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    Downloads: 1,031 This Week
    Last Update:
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  • 3
    Snappy Driver Installer
    Snappy Driver Installer is an application for installing/updating drivers on PCs running Microsoft Windows using driverpacks or included folders with drivers. It can be used to install drivers on newly assembled PCs at places where Internet isn't available. Users can also use the software to keep their drivers up to date.
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    Downloads: 349 This Week
    Last Update:
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  • 4
    Appetizer
    This an application launcher for removable drives (although it can also be used as a normal application). Rather than organizing the apps as a list like the Windows Start menu, they are organized in a tool bar a bit similar to the Mac OSX dock bar.
    Downloads: 90 This Week
    Last Update:
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure 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.
    Download Now
  • 5
    FreeFileSync

    FreeFileSync

    Free data backup software to synchronize files and folders

    FreeFileSync is a free Open Source software that helps you synchronize files and synchronize folders for Windows, Linux and macOS. It is designed to save your time setting up and running data backups while having nice visual feedback along the way. _______________________________________________________________ DOWNLOAD LINKS (official homepage): https://freefilesync.org/
    Downloads: 63 This Week
    Last Update:
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  • 6
    FilExile

    FilExile

    The Stubborn File/Directory Deletion Tool

    Simple program intended to delete and remove stubborn directories and files that cannot be removed by other means either because the path is too long, the name is invalid, or any of other errors that can be incurred upon file or directory deletion. For a lightweight, no installation necessary version of FilExile, try FilExile Portable! https://sourceforge.net/projects/filexileport.filexile.p/
    Downloads: 61 This Week
    Last Update:
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  • 7
    Virtual WiFi

    Virtual WiFi

    Virtual WiFi Router for sharing Ethernet, 3G, 4G and Wifi connections.

    Using Virtual WiFi you will be able to transform any computer which runs Windows OS into a WiFi router. The program is simple and easy to use, and it offers many useful features, and many others are planned to appear in the future. The program let you create two types of Wi-Fi networks: 1. Ad-Hoc (local) hotspots - which can be used to share files/services from one computer to other computers; 2. Internet sharing hotspots - used to distribute the available internet connection of the computer (Ethernet, 3G/4G/5G modem, other WiFi access point) to multiple Wi-Fi devices such as computers, smartphones, tablets, smartTVs and others. Compatibility: Win 7, 8, 8.1, 10. Languages: English, Romanian, French, Polish, Vietnamese, Spanish. Types of connections that can be shared: Wireless, Ethernet, 3G/4G/5G USB modem. Program homepage: www.softlab.adibarbu.ro/ Developer: Adi Barbu (www.adibarbu.ro) Change log: http://softlab.adibarbu.ro/virtual-wifi/changelog.html
    Downloads: 51 This Week
    Last Update:
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  • 8
    BEE free TECH

    BEE free TECH

    [ Beautiful, Effective, Efficient, Freedom, Technology ]

    BEE free 20.04 is a community-driven Linux distribution based on Ubuntu 20.04 .
    Downloads: 6 This Week
    Last Update:
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  • 9
    Startup Manager is a program that provides you the possibility to manage the Windows startup procedure. It offers you the possibility to control which programs automatically start up and more.
    Downloads: 3 This Week
    Last Update:
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  • Build Securely on AWS with Proven Frameworks Icon
    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.
    Download Now
  • 10
    The project is to develop public-domain software tools that help users type and process documents that contain Vietnamese, Pali-Sanskcrit, and Chinese characters.
    Downloads: 0 This Week
    Last Update:
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  • 11
    WIFI-BOX Firmware for WRT54G(s), Hacked with Linksys's GPL source code, Add more futures for this Wireless Router... Updated: Now support for GS version and Asus WL-500GS...
    Downloads: 0 This Week
    Last Update:
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  • 12
    This Project intends to create an open community for Students in Vietnam and all over the world. It includes many small communities that use a common services such as free SMS, free tickets etc.,
    Downloads: 0 This Week
    Last Update:
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  • 13
    yoDownet

    yoDownet

    The previous generation graphical download manager

    yoDownet is an open-source && free graphical download manager project that tries to be simple and minimal, also for sake of humor it's described as "The Previous Generation Graphical Download Manager".
    Downloads: 0 This Week
    Last Update:
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