> For the complete documentation index, see [llms.txt](https://docs.specsolutions.eu/specsync/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.specsolutions.eu/specsync/important-concepts/using-specsync-with-specflow-plus.md).

# Using SpecSync with SpecFlow+

{% hint style="warning" %}
This documentation page is outdated and represents SpecSync v2. SpecFlow+ has been deprecated by the vendor and hence not supported with SpecSync v3.
{% endhint %}

SpecSync can synchronize scenarios from projects that use SpecFlow+. SpecFlow+ is a set of commercial extensions and tools for SpecFlow provided by TechTalk. You can find further information about SpecFlow+ at <http://www.specflow.org/plus>.

## Integration with SpecFlow+ Runner

SpecFlow+ Runner (formerly known as "SpecRun") is a test runner specialized to execute SpecFlow scenarios. SpecSync can be used to synchronize test cases from Scenarios in projects using the SpecFlow+ Runner.

In order to publish test results executed with SpecFlow+ Runner, the runner needs to be invoked with `dotnet test` and the generated TRX file can be published with SpecSync as described in [How to synchronize automated test cases](/specsync/important-concepts/synchronizing-automated-test-cases.md).

## Integration with SpecFlow+ Excel

SpecFlow+ Excel can be used to edit the scenarios or the scenario outline example tables in Excel. See <http://www.specflow.org/plus/excel/> for details.

SpecSync can synchronize SpecFlow+ Excel scenarios where Excel is used for storing the example tables.

SpecFlow+ Excel is not supported by recent SpecFlow versions, so the support of this format had to be removed from SpecFlow in v3.0.