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

  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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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
    Safe Exam Browser
    Safe Exam Browser is a webbrowser-environment to carry out online-exams safely. The software changes any computer into a secure workstation. It regulates the access to any utilities and prevents students from using unauthorised resources.
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    Downloads: 75,312 This Week
    Last Update:
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  • 2
    Selenium

    Selenium

    Browser automation framework and ecosystem

    Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language specific bindings to drive a browser - the way it is meant to be driven. If you want to create quick bug reproduction scripts, create scripts to aid in automation-aided exploratory testing, then you want to use Selenium IDE; a Chrome and Firefox add-on that will do simple record-and-playback of interactions with the browser. If you want to scale by distributing and running tests on several machines and manage multiple environments from a central point.
    Downloads: 71 This Week
    Last Update:
    See Project
  • 3
    CefSharp

    CefSharp

    .NET bindings for the Chromium embedded framework

    CefSharp is an easy way to embed a full-featured standards-compliant web browser into your C# or VB.NET app. CefSharp has browser controls for WinForms and WPF apps, and a headless (offscreen) version for automation projects too. CefSharp is based on Chromium Embedded Framework, the open source version of Google Chrome. CefSharp embraces modern web standards, and supports HTML5, JavaScript, CSS3 and HTML5 audio/video elements. 3D content is supported via WebGL which uses OpenGL/DirectX for hardware accelerated rendering. CefSharp includes embedded modules for PDF, web page printing and the WebKit Inspector (developer tools). CefSharp has no external dependencies, and the full build of CefSharp only adds ~80 MB to your app. See the CefSharp.MinimalExample project for ready-to-compile minimal example apps built with CefSharp. Within the projects source there are more complicated example projects.
    Downloads: 55 This Week
    Last Update:
    See Project
  • 4
    AutoWikiBrowser is a semi-automated Wikipedia editor, designed to make tedious, repetitive tasks quicker and easier. For more information, see the project homepage at http://en.wikipedia.org/wiki/Wikipedia:AutoWikiBrowser.
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    Downloads: 59 This Week
    Last Update:
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  • Crowdtesting That Delivers | Testeum Icon
    Crowdtesting That Delivers | Testeum

    Unfixed bugs delaying your launch? Test with real users globally – check it out for free, results in days.

    Testeum connects your software, app, or website to a worldwide network of testers, delivering detailed feedback in under 48 hours. Ensure functionality and refine UX on real devices, all at a fraction of traditional costs. Trusted by startups and enterprises alike, our platform streamlines quality assurance with actionable insights.
    Click to perfect your product now.
  • 5
    Google Mobile Ads Unity Plugin

    Google Mobile Ads Unity Plugin

    }Unity Plugin for the Google Mobile Ads SDK

    The Google Mobile Ads SDK is the latest generation in Google mobile advertising featuring refined ad formats and streamlined APIs for access to mobile ad networks and advertising solutions. The SDK enables mobile app developers to maximize their monetization in native mobile apps. This repository contains the source code for the Google Mobile Ads Unity plugin. This plugin enables Unity developers to easily serve Google Mobile Ads on Android and iOS apps without having to write Java or Objective-C code. The plugin provides a C# interface for requesting ads that is used by C# scripts in your Unity project. You can help improve the Google Mobile Ads Unity plugin by opting-in to sending usage data to Google. The data collected is general information about how you are using the plugin (such as ad unit creation and processing errors).
    Downloads: 9 This Week
    Last Update:
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  • 6
    WebKit .NET
    WebKit .NET is a control library wrapper for WebKit written in C#. The aim is to make it easy for users to incorporate WebKit into their .NET applications.
    Downloads: 34 This Week
    Last Update:
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  • 7
    Airfox

    Airfox

    Airfox is a free and fast web browser. It uses the Gecko Engine.

    Airfox is a fast, consistent, reliable, secure, private and independent web browser. Developed in the Microsoft .NET Runtime Environment, Airfox uses the Gecko Engine also seen in some well-known browsers such as Firefox, Waterfox, Pale Moon. Some advanced features such as Reliable Download Manager are not available due to restrictions from the GeckoFX runtime, but as seen from the results of the futuremark, acid 3 & acid 2 tests, Airfox’s scores/rankings are merit. We are just asking to support us by downloading Airfox and giving it a try. We promise that V2 will be just as good as the other famous browsers. We just want you to follow us on this journey. We want you to follow us on this quest. The quest for true browsing speed. The quest for an uncluttered web. The quest of YOUR ideal web . Download it at http://www.airfox.sourceforge.net
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    Downloads: 9 This Week
    Last Update:
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  • 8
    Goona Browser
    Goona Browser is a webbrowser, using the Gecko (Mozilla) or WebKit technology to display the web pages (dual-engine), with a simple interface. Public release is in beta stage. NEW VERSION 0.6.1.3! Primitive multi-language support and an auto updater!
    Downloads: 12 This Week
    Last Update:
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  • 9

    Simple-Browser

    Simple Web Browser (Small, and compact)

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    Downloads: 18 This Week
    Last Update:
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  • Secure remote access solution to your private network, in the cloud or on-prem. Icon
    Secure remote access solution to your private network, in the cloud or on-prem.

    Deliver secure remote access with OpenVPN.

    OpenVPN is here to bring simple, flexible, and cost-effective secure remote access to companies of all sizes, regardless of where their resources are located.
    Get started — no credit card required.
  • 10
    ASProxy

    ASProxy

    Project moved to https://github.com/salarcode/ASProxy

    This project is moved to https://github.com/salarcode/ASProxy ASProxy is a free and open-source service which allows the user to surf the net anonymously. It hides your identity and allows you to pass any filtering system. ASProxy supports most current web technologies such as AJAX, HTTPS, JavaScript, FTP and so on
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    WinTVBrowser

    WinTVBrowser

    A TV-like user interface for Home Theatre PCs.

    WinTV Browser is a TV like user interface for your home theatre PC. It aims to mimic the Android TV user interface or the user interface that is built into your smart TV. It is in essence a Web Browser that uses WebView2, the Microsoft Chromium based browser. It operates smoothly and has excellent support for websites. Use your XBOX controller to navigate the user interface. Your controller will act like a mouse, with some extra functions for some buttons. Version 0.2.3 Changes: Read more: https://sourceforge.net/p/wintvbrowser/wiki/Release%200.2.3%20Changelog/ Version 0.2.4 Changes: Read more: https://sourceforge.net/p/wintvbrowser/wiki/Release%200.2.4%20Changelog/
    Downloads: 6 This Week
    Last Update:
    See Project
  • 12
    ASProxyWing
    ASProxyWing is a handy, easy to use client / server desktop distributed proxy, which works as a HTTP-tunnel for clients. Provides high secure, easy to integrate proxy servers.
    Downloads: 2 This Week
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  • 13
    myrtille

    myrtille

    A native HTML4 / HTML5 Remote Desktop Protocol client

    Myrtille is a simple way to connect remote desktops and applications from a native web browser, without plugin, extension or configuration. For the end user, there is just need for a browser. Server side, it uses the .NET (C#) framework and the RDP protocol through an HTTP(S) gateway. It's very comparable to Guacamole (https://github.com/glyptodon) or FreeRDP-WebConnect (https://github.com/FreeRDP/FreeRDP-WebConnect), except it uses the Microsoft .NET (C#) technologies for a better integration with the Remote Desktop Services (RDS) layer. It also support HTML4, in addition to HTML5, for backward compatibility.
    Downloads: 5 This Week
    Last Update:
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  • 14
    FireWeb

    FireWeb

    FireWeb, cross-platform web browser!

    FireWeb is an open-source project of :HanSolaris Group. The idea is to ​​develop a new web browser, cross-platform alternative. FireWeb is the new design of the open web! Let's work together...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    Web 2 U Simple Fast Web Browser

    Web 2 U Simple Fast Web Browser

    A fast simple web browser

    A fast simple web browser that is very easy to use. You must have at least windows xp with the latest .NET (at least v3.5) framework.
    Downloads: 2 This Week
    Last Update:
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  • 16

    WebX

    A internet browser using a unique interface.

    A browser that is more compliant than IE 10, with a sophisticated docking tool that increases productivity (Or procrastination).
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    Client/aggregator for free online language services - translators, dictionaries, thesauruses . Allow to translate text over 41 sites, 53 services, 70 languages, more of 4000 translation directions.
    Downloads: 2 This Week
    Last Update:
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  • 18
    Streak Browser

    Streak Browser

    A fast web browser with nothing to waste

    A fast web browser with nothing to waste. Streak browser can easily render and display pages how you would normally see them as quickly as it can.
    Downloads: 3 This Week
    Last Update:
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  • 19
    World Wide Earth
    World Wide Earth is a small but powerful webbrowser coded in C#, with GeckoFX / XULrunner webrowser control.
    Downloads: 3 This Week
    Last Update:
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  • 20
    Downloads: 2 This Week
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  • 21
    ICE#

    ICE#

    Internet Explorer Client - A simple web browser written in C#.

    ICE# is a simlpe and easy-to-use web browser for Windows. Its written in C# and using the ActiveX control of IE.
    Downloads: 2 This Week
    Last Update:
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  • 22

    LaceMedia Browser

    Firefox Based Browser

    Firefox Based Browser wirtten in VB.NET
    Downloads: 2 This Week
    Last Update:
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  • 23
    TrixIE WPF4.5

    TrixIE WPF4.5

    Trixie - Tricks for IE

    Several years ago, there was Trix on http://www.bhelpuri.net/Trixie/ . But there is no official sites, only a copy of Ver.0.2.3 could be gotton. I got a trouble after I installed IE11. I've tried to solve my problem making own Greasemonkey and got it. I've looking for the way how my Greasemonkey could be applied on IE11. Then I got Trixie binary and started to rewrite it. Features: * almost same as original Trixie * single exe file * self COM register * WPF options dialog * cross-domain XmlHttpRequest(GM_xmlhttpRequest) is eliminated * Google DeLinker Greasemonkey script * .NET 4.5 required
    Downloads: 1 This Week
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    See Project
  • 24
    zWeb is an open source Kiosk web browser programmed in Visual Basic .NET 2010. It uses the Mozilla XULRunner engine for web page rendering.
    Downloads: 1 This Week
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  • 25
    A web browser using Gecko. Developed in C#
    Downloads: 1 This Week
    Last Update:
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