Browse free open source C# Installers and projects below. Use the toggles on the left to filter open source C# Installers 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

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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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
    MSI Downloader

    MSI Downloader

    MSI installers for a wide range of software and utilities

    MSI Downloader has been created for IT professionals who want a quick and easy method of downloading the latest MSI installers for various software. MSI installers are much easier to use for deployment using systems like Group Policy, Microsoft Deployment Toolkit (MDT) and Microsoft System Center Configuration Manager (SCCM). Some publishers happily supply MSI installers for their software, however, some are very hard to find. So this new tool will not only be providing the easy to find MSI installers, but also the hard to find ones and in some cases, the impossible to find ones - ones where we will create the MSI installers for them! The aim to keep all the MSI Installers within our utility fully up to date, but if you find something that is not, please let us know and we will correct it.
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    Downloads: 178 This Week
    Last Update:
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  • 2
    This project has moved to http://wixtoolset.org. The WiX toolset is a set of tools that builds Windows installation packages from text source code. The toolset supports a command line environment that developers may integrate into their build processes to build setup packages for the Windows platform.
    Downloads: 19 This Week
    Last Update:
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  • 3
    WixEdit

    WixEdit

    Project moved to Github: https://github.com/WixEdit/WixEdit

    WixEdit is an editor for XML source code of the Windows Installer XML (WiX) toolset. WixEdit lets you create MSI and MSM setup packages with the WiX Toolset. It provides a visual representation of the dialogs and an easy way to edit the WiX source files. (Project moved to Github: https://github.com/WixEdit/WixEdit)
    Downloads: 5 This Week
    Last Update:
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  • 4
    "izfree" is a free collection of tools that aid the authoring of installation programs using Microsoft's Windows Installer technology. Using izfree you can author a robust installation program for your application.
    Downloads: 1 This Week
    Last Update:
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 5
    AutoCad WIX Installer is a WIX installer with custom actions to help with the installation of AutoCAD dotNet based addins. It tries support the WIX installer and detect the Aec AutoCAD version(s) to correctly register the dotNet plugin.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    C# Command Line tool to register and delete COM+ Applications across multiple servers
    Downloads: 0 This Week
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  • 7
    ChecklistAgent - Unit testing for your runtime environment.
    Downloads: 0 This Week
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  • 8
    Comreg is a .NET assembly for registering/unregistering COM binaries including .NET assemblies with COM Interop, ActiveX controls, COM libraries, Typelib containers, etc.
    Downloads: 0 This Week
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  • 9
    A class library and bootstrap loader for adding automatic update capability to your .NET 2.0+ applications. It uses ClickOnce manifest files, but avoids some of the do-it-all-for-you pitfalls of ClickOnce while staying easy to use.
    Downloads: 0 This Week
    Last Update:
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 10
    EasyCompilator is written in C#. And provide user friedly GUI installing process for Linux based operating systems.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Helps passing of relevant arguments to Mozilla (Gecko) based applications from a simple, descriptive GUI. Can save these 'Launchlets' to system tray, Start Menu, or Desktop. Simplifies managing multiple profiles, testing extensions, and troubleshooting
    Downloads: 0 This Week
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  • 12
    NAnt Task Extension for building different kinds of installationpackages such as deb, rpm and nsis.
    Downloads: 0 This Week
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  • 13
    A project to produce an open source package that can compete with the commercial installer products under Windows using the windows installer (msi files). Will support patches and upgrades. No longer supported, horribly obsolete and not worth looking at. Use WiX
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    NUpdate is an auto-update framework written in C#/.NET. It targets Windows based applications that are typically not run manually (services or processes that behave as services). NUpdate can retrieve and install an MSI package from the web.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Sharp AutoUpdater is a C# component that will automatically update your .NET application. Using XML configuration files, the AutoUpdater component detects if there is a new version of the software, downloads, unzips, and installs the new files.
    Downloads: 0 This Week
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  • 16
    SimInst(Simple Installer) is a .NET software deploy tool written by C#. It's very simple and easy to use, including all basic deploy features, such as add/remove programs support, shortcuts, COM, windows service, virtual dir, sql scripts etc.
    Downloads: 0 This Week
    Last Update:
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  • 17
    XmlPreprocess is a tool that can be used to preprocess specially annotated XML files making property substitutions much like a code preprocessor. It is useful for deploying XML configuration files like .NET config files to a many environments.
    Downloads: 0 This Week
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  • 18

    deploy.NET

    Tool for building and deploying Microsoft.NET applications.

    deploy.NET is NOT for creating setup files! It is a tool to run scripts to automatically build, package and upload a .NET application to an FTP server. A different script can then be run on the customer's machine for downloading, unpacking and installing your application.
    Downloads: 0 This Week
    Last Update:
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  • 19
    An extensible GUI environment for developing Windows Installer XML (WiX) installation packages.
    Downloads: 0 This Week
    Last Update:
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