Open Source C++ Software

C++ Software

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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

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

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  • 1
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
    Leader badge
    Downloads: 944,167 This Week
    Last Update:
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  • 2
    CasparCG: Pro Video & Graphics Play-Out

    CasparCG: Pro Video & Graphics Play-Out

    Pro Video & Graphics Play-Out SW, proven in 24/7 broadcasts since 2006

    Playback and record video, graphics and audio to multiple screens via DVI/HDMI/SDI in SD, HD, 2K and 4K.
    Downloads: 62 This Week
    Last Update:
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  • 3
    MediaPortal

    MediaPortal

    Turn your PC into a very advanced MediaCenter/HTPC

    MediaPortal turns your PC into a very advanced MediaCenter / HTPC. It allows you to listen to your favorite music & radio, watch and store your videos and DVDs, view, schedule and record live TV as a digital video recorder and much much more
    Downloads: 40 This Week
    Last Update:
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  • 4

    Open TeamPlay

    An OpenSource (C# .NET) TeamPlay Environment.

    An Open Source (C# .NET) TeamPlay Environment. - Permits the easy downloading of games that may not be available via Steam, and their Source Port derivatives. - Preconfigured for easy play. - Enables the easier download of enhanced user made content for such titles. - Enables easier Multi-Player. - May incorporate a chat client in later versions. - Encryption: May incorporate up to 9.99% U.S.-origin parts or components. Officially Supported Operating Systems: - Windows 7 Ultimate x86, N, x64 - Windows 7 Enterprise x86, N, x64 - Windows 7 Professional x86, N, x64 - Windows 7 Home Premium x86, N, x64 - Windows7 Home Basic x86, N, x64 - Windows 7 Starter N - Windows Vista Ultimate x86, x64 Ed. + More...
    Downloads: 1 This Week
    Last Update:
    See Project
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    If you have many documents those written in several type such as pdf, chm, doc, html... How can you fast search their contents concurrently? Rebook software solves that problems. How can you get differences things between them? Rebook software supports that problems. How can you get similar things between them? Rebook software supports that problems. While you are typing a document/text, how can you fast reference the give contents in your documents? Use Rebooks software, it is called suggestion feature. How can you easy managed your document/file? Rebook software supports that problems. Rebooks search out your "text quotes" from your documents.
    Downloads: 1 This Week
    Last Update:
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  • 6

    SAW - Special Access to Windows

    SAW - Special Access to Windows - a programmable on-screen keyboard.

    SAW - Special Access to Windows - is a programmable on-screen keyboard. It is a powerful tool for providing Access to the Windows operating system for people who need alternative Switch or Pointing device input options. The latest SAW 6 version update was supported by the AEGIS project (http://www.aegis-project.eu/). It is fully Windows 7-10 compatible, supports Unicode, includes its own "Blade" word prediction and abbreviation expansion engine, can interact with the CCF-SymbolServer for graphic symbol support (http://www.conceptcoding.org/), and adds several other features to make creating interfaces easy for those who use alternative inputs. Note (February, 2019): We are experiencing problems with recent MS DotNet updates breaking backward compatibility which is blocking new installations of SAW 6, and stopping the Blade word prediction from working in installed SAW 6 packages. We are working on solving this problem ASAP. Sorry for the inconvenience!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Direct connect client and server. It will be possible to run our server on a Linux computer and remotely control the server through the clients which will be able to run on Win/Linux/Mac. The downloads are arriving to the server computer.
    Downloads: 0 This Week
    Last Update:
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  • 8
    The multilog parser can collect, synthesize and display combat information from multiple logs in real time. Compared to traditional parsers, its main benefits is accuracy. This version supports the Everquest game.
    Downloads: 0 This Week
    Last Update:
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  • 9
    EBBA is a project aiming to develop an advanced chatbot by combining AIML, 3d facial expressions, speech synthesizer, speech recognition and an iq-test solving functionality.
    Downloads: 0 This Week
    Last Update:
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  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

    Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.
    Download Chrome
  • 10
    MeediOS

    MeediOS

    MeediOS, Your Media, Your Way

    MeediOS is an open source Home Theater application based on the closed source Meedio. The software acts as a front end for all your media such as TVShows, Music, Movies and Games. It is infinitely customizable with its plugin based architecture.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Mobile.Windows.Forms offers functionality for developing mobile applications using .NET Compact Framework 1.0, including multiple screen configurations, keyboard navigation and XML based user interface definitions.
    Downloads: 0 This Week
    Last Update:
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  • 12
    This project intends to build a complete CallerID-function for home- or small buisniess environments. It depends on simple hardware which everyone can build. It will present the incomming call's number on every workstation on the network.
    Downloads: 0 This Week
    Last Update:
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  • 13
    OpenMH (Open Multi-Head) is an open source, multi-monitor management engine for use with DirectX/OpenGL applications and game clients.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Openfy
    Openfy is a free music streaming service, where no fees or advertisements exist. Sheudeled to be released Q4 2011 for Windows, Mac OS X, Android, iOS and Linux.
    Downloads: 0 This Week
    Last Update:
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  • 15
    RemoteCalendars is a COM-.NET Add-in for Outlook 2003/2007, written in C#. After installing this plugin, every Outlook user should be able to subscribe, reload and delete a generic remote iCalendar (RFC 2445) from Outlook 2003/2007.
    Downloads: 0 This Week
    Last Update:
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