---
title: Kentico Xperience 13 Documentation
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

### Start with Xperience

1. [Install Xperience](https://docs.kentico.com/13/installation/installing-xperience.md)
2. [Take the tutorial](https://docs.kentico.com/13tutorial.md) to learn the basics
3. [Develop your own website](https://docs.kentico.com/13/developing-websites.md)

### Develop websites

- [MVC 5 development](https://docs.kentico.com/13/developing-websites/mvc-development-overview.md)
- [ASP.NET Core development](https://docs.kentico.com/13/developing-websites/developing-xperience-applications-using-asp-net-core.md)
- [API Reference](http://devnet.kentico.com/docs/13_0/api/)
- [System requirements](https://docs.kentico.com/13/installation/system-requirements.md)

### Manage digital experiences

- [Content management](https://docs.kentico.com/13/managing-website-content.md)
- [On-line marketing](https://docs.kentico.com/13/on-line-marketing-features.md)
- [E-commerce](https://docs.kentico.com/13/e-commerce-features.md)

### What's new

- .NET 10 support – Xperience 13 now supports application development using [.NET 10](https://devblogs.microsoft.com/dotnet/announcing-dotnet-10/), the latest major .NET framework release.
- .NET 6 support discontinued – projects that update to the latest Refresh must target .NET 8 through .NET 10.
- New _Calendar_ and _Multi-Value Calendar_ [form components](https://docs.kentico.com/13/developing-websites/form-builder-development/reference-system-form-components.md) (provided via an external package).
- [Automatically assign](https://docs.kentico.com/13/managing-website-content/working-with-pages/categorizing-pages/assigning-pages-to-categories.md#automatic-selection-of-categories) pages into categories.
- Features added to the [page builder widget selection dialog](https://docs.kentico.com/13/managing-website-content/adding-page-content-using-widgets.md), including widget search (filtering), selection of recently used widgets, and other UI improvements.
- [Media libraries](https://docs.kentico.com/13/managing-website-content/working-with-files/media-library-files.md) and [page attachments](https://docs.kentico.com/13/managing-website-content/working-with-files/page-attachments.md) now support the [SVG](https://en.wikipedia.org/wiki/SVG) and [WebP](https://developers.google.com/speed/webp) formats for image files.
- See the [full release notes](https://docs.kentico.com/13/release-notes-xperience-13.md).

### FAQ

- [Xperience development models](https://docs.kentico.com/13/developing-websites/xperience-development-models.md)
- [Migrating ASP.NET MVC 5 projects to ASP.NET Core](https://docs.kentico.com/13/developing-websites/developing-xperience-applications-using-asp-net-core/starting-with-asp-net-core-development/migrating-asp-net-mvc-5-projects-to-asp-net-core.md)
- [Xperience terminology glossary](https://docs.kentico.com/13/xperience-terminology-glossary.md)
- [Xperience Refresh releases](https://docs.kentico.com/13/installation/hotfix-instructions-xperience-13.md)