With the release of DotNetBrowser 3 in December 2024, we announced one more year of support for DotNetBrowser 2. That year is now almost over.
On December 3, 2025, DotNetBrowser 2 will officially reach end of life. This post explains what that means in practice.
What changes
Starting with December 3, we will no longer release new versions of DotNetBrowser 2 including minor and patch versions.
We will add new features, fix bugs, and upgrade Chromium in DotNetBrowser 3 only. We always recommend using the latest version to keep your software secure and up to date.
You can find the latest version on the product home page or in Release Notes.
What doesn’t change
After the end-of-life date, DotNetBrowser 2 will continue working as before without disruption. In line with its perpetual license, we designed DotNetBrowser to work perpetually.
We will keep DotNetBrowser 2 available in NuGet, but it will be hidden from search. The existing download links will remain active. The API references for DotNetBrowser 2 will remain on the same web page.
How do I switch to DotNetBrowser 3?
In most cases, you can simply replace your project’s dependencies from DotNetBrowser 2 to DotNetBrowser 3. The versions are mostly compatible with 0minor API differences, which we document in detail in the migration guide.
If you have any questions or need assistance with the upgrade, please feel free to contact us at .