> For the complete documentation index, see [llms.txt](https://docs.soraco.co/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.soraco.co/docs/faq/qlm-client-side-requirements.md).

# QLM client side requirements

### QLM v19 API Requirements <a href="#h_01hetn8d9qh06qs2g88yx3bdms" id="h_01hetn8d9qh06qs2g88yx3bdms"></a>

* .NET API for Windows (QlmLicenseLib.dll)
  * .NET Framework 2.0 (no longer supported)
  * .NET Framework 4.62 (or higher)
  * .NET 6.0.36 (or higher)
  * .NET 7.0.20 (or higher)
  * .NET 8.0.21 (or higher)
  * .NET 9.0.10 (or higher)
  * [.NET Std 2.1 and .NET Core 3.1](https://support.soraco.co/hc/en-us/articles/360036510211--NET-Core-and-NET-Standard-Support)&#x20;
* Non .NET API for non Windows platforms&#x20;
  * Java API
  * JavaScript API
  * Xamarin C# API
  * Objective-C API
  * Qt C++ API
  * PHP API

### QLM Management Console v19 Requirements <a href="#h_01hetn8q63qxndnhvm4mchg4ek" id="h_01hetn8q63qxndnhvm4mchg4ek"></a>

* .NET 9.0.10 (or higher)