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  1. Download & Install DNN — Setup Guide for Windows/IIS & SQL …

    Download DNN and install it on Windows/IIS with SQL Server or Azure SQL. Follow prerequisites, folder permissions, IIS bindings, database setup, and the installation wizard to get running fast.

  2. Official DNN CMS community website

    This is the official website of the DNN Platform community. DNN Plaform is the largest and most popular open source CMS on the Microsoft ASP.NET stack. As a content management system …

  3. DNN Community Blogs — News, Tutorials & Release Updates

    Oct 1, 2002 · Read the latest from the DNN community: release announcements, tutorials, best practices, security notes, events, and contributor spotlights.

  4. DNN Forums — Community Support for Install, Development

    Oct 27, 2025 · Ask and answer DNN questions. Get help with installation, upgrades, modules, themes, providers, performance, security/RBAC, and administration. Search archives or start a …

  5. Official DNN Platform Documentation -- DNN Docs

    The official documentation site for the DNN Platform (formerly DotNetNuke) - the leading open source Microsoft .NET CMS

  6. DNN 10.00.00 Released

    Apr 9, 2025 · We are happy to announce that version 10.00.00 of DNN has been released.

  7. DNN Security — Advisories, Patches & Hardening Guidance

    Official DNN Security Center: review advisories and CVEs, get patches, report vulnerabilities, and follow hardening guidance for Windows/IIS, SQL Server, RBAC, and upgrade best practices.

  8. DNN Platform Suggested Upgrade Path

    Following is the recommend upgrade path for DNN Platform based on experiences of many DNN Community members.

  9. DNN 09.13.00 Released

    Sep 27, 2023 · We are happy to announce that a new version of DNN has been released Download DNN 09.13.00 from GitHub

  10. DNN Platform Upgrades -- DNN Docs

    DNN Backup (3rd-party module by Evotiva) Step 4 - Apply Upgrade Package Extract the desired "Upgrade" ZIP package to the root of the website. (If the "Upgrade" ZIP file was already …