Avant Browser
- Engine: Multiple
- OS: Windows
- Status: Discontinued
This page was last updated at: Apr 17, 2026
SLBr is a Desktop web browser that runs on Windows. It has been developed for about 4 years since launching in 2022. SLBr is interesting in that it provides the ability to use different rendering engines, instead of just one. This can help if a website only works with one type of browser.
A lightweight WPF C# browser for a faster web. Fast, lightweight browsing with a clean interface. SLBr is an open-source, lightweight web browser based on Chromium. Built with .NET, WPF, CefSharp (CEF), and WebView2 to provide a modern browsing experience while remaining lightweight.
— SLBr developers
| Browser URL | slt-world.github.io/slbr/ |
|---|---|
| Development Status |
Active The browser is actively maintained and developed
|
| Launched | 2022 |
| Operating System |
Windows
|
| Device platform | Desktop |
| Rendering Engine |
Multiple
Choose between Chromium engine (CEF), Edge engine (WebView2), Internet Explorer engine (Trident).
|
| Inbuilt Adblocker | SLBr comes with a built-in adblocker |
| Extensions/Addons |
SLBr supports extensions
Chrome extensions
|
| Source Code Repository |
These web browsers have something in common with SLBr, you could test them out and compare them.