---
title: "Renewing commercial license for version 14.1 or older | Nutrient .NET SDK"
canonical_url: "https://www.nutrient.io/guides/dotnet/troubleshooting/license/renew-commercial-license/"
md_url: "https://www.nutrient.io/guides/dotnet/troubleshooting/license/renew-commercial-license.md"
last_updated: "2026-05-21T17:12:02.219Z"
description: "Learn how to renew your commercial license for Nutrient .NET SDK version 14.1 or older. Follow our renewal process to continue using the SDK."
---

# Renewing commercial license for version 14.1 or older

If you already have a Nutrient.NET SDK (formerly GdPicture.NET) license for version 14.1 or older, [contact our Sales team](https://www.nutrient.io/contact-sales). They’ll create a new account in the [Nutrient portal](https://my.nutrient.io/users/sign_in), where you can then obtain the new license key.
---

## Related pages

- [Activating a license](/guides/dotnet/troubleshooting/license/activation.md)
- [Determining components required to run code](/guides/dotnet/troubleshooting/license/determine-required-components.md)