Yes. DNN Platform is a free, open-source CMS under the MIT License.

What is the tech stack for DNN?

DNN runs on ASP.NET (.NET Framework 4.8+) with Microsoft SQL Server (2017+ or Azure SQL).

DNN Platform is community-led and a member project of the .NET Foundation.

What’s the difference between DNN and Evoq?

DNN Platform is the open-source core that's been wildly popular and adopted for over 20 years. Evoq is a commercial offering maintained by DNN Software (IgniteTech) that builds on DNN.

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Administration and Configuration

	Replies	Views	Subscribers	Last Post
PV>Servers>DB tab error/empty Started By G_Papadopolis DNN Platform v. 10.02.00 (0) 0'>.Net Framework 4.8.1 MSSQL 2022 Browsing to the DB tab under Servers throws an 'ERROR loading DB' message and then does not show database generates three entries in error log: AbsoluteURL:/API/personaBar/localization/gettable DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke ExceptionGUID:57d20f24-b8a6-4129-8909-aea29fd8f343 AssemblyVersion: PortalId:-1 UserId:-1 TabId:-1 RawUrl: Referrer: UserAgent: Ex...	1	122	0	12/22/2025 3:32 PM by G_Papadopolis
Query for listing all tabs on website (portal) that are public (All users can access) Started By Tom Melkonian Hi, Does anyone know if there is a SQL query that can be used to get a list of all tabs (pages) in a website (portal) that are public (All users checked in permissions) Thanks Tom	2	145	1	12/18/2025 5:18 PM by Tom Melkonian
Concurrent Login Started By jude_cl2 Our VAPT report has logged a low severity issue whereby the web application allows multiple concurrent multiple logins per user. Can please advise if DNN has a feature to enable / disable multiple concurrent logins per user If none, is there a way to disable concurrent logins for the same user	1	200	0	12/9/2025 11:23 AM by jude_cl2
Best resource for understanding DNN URL management/rewrites/redirects? Started By David Fenske Hi all - I'm working with a firewall administrator who is evaluating a recent seeming DDOS attack, where several thousands of requests appended different extended numerical path elements to a legitimate page URL, which apparently caused a lot of resource usage and produced a temporary outage. I was explaining to him the native DNN behavior where, if a child path element doesn't exist, DNN returns the parent path element/page instead. Some research he did indicated that DNN evaluation of that ...	5	332	0	11/7/2025 11:58 AM by David Fenske
DNN Search Showing HTML and CSS Code in Results Started By D0rk52 Hey everyone, I’ve noticed that my DNN site’s built-in search is showing parts of my HTML and CSS inside the search results — things like Is there a way to prevent the search indexer from including raw HTML or style content Ideally, I’d like it to only show the text. I’ve seen some posts mention “strip HTML before indexing” dont see the setting, but I’d like to confirm the best practice in current DNN versions. Thanks in advance for any guidance! — Joseph	1	161	0	11/7/2025 3:08 AM by D0rk52
Started By D0rk52 Hey folks — sharing a quick fix in case it helps someone else. I originally set our Community Forums page up as a URL (we were pointing to a Discourse forum). Back then, I turned on “Open Link in New Window.” Later I moved the page back to Standard and back to Active Forums \| DNN Community Forums… totally forgot that the new-window toggle lives under the URL page type UI. Result: even as a Standard page, it kept opening in a new tab and made me think I was losing it. What fixed it Ope...		202	0	10/16/2025 5:09 PM by D0rk52
All Local Sites Throwing ERR_CONNECTION_RESET Started By Nick Guzi Hello, Today upon trying to load my local sites for some development work I was met with a ERR_CONNECTION_RESET error in both Chrome and Edge. No major changes or updates have occurred to my computer or ISP since yesterday when it was working. Does anyone have any insight into this, or have experienced this before Both IIS and SQL seem to be working and running fine, and I have a stable internet connection. So far I have ran these commands, restarted my computer, and cleared my browsing ...	2	238	1	10/15/2025 1:17 PM by Nick Guzi
Include Page Title in URL but not as a Querystring value Started By Afacts We have a website where many of the urls are created dynamically from the database. If a user adds a new article or something, a url is generated containing the id of the article in the querystring so that it can be pulled up. The article doesn't exist as a physical page in DNN, its displayed using the id value in the url. Now we need the urls to not have the id but rather just the title. This is for SEO purposes. So instead of: https://www.website.com/n...3/t/todays-headlines it needs to...	8	2013	2	6/13/2022 8:45 PM by Afacts
Creating a Dynamic Organizational Chart in DNN Started By ClaraUF Hello everyone ! I’d like to create a dynamic organizational chart where, by clicking on a name, you can see who reports to that person, along with their phone numbers, emails, etc. Does anyone know how I can achieve this in DNN	1	201	1	9/22/2025 10:33 AM by ClaraUF
Timeout Issue When Opening a Link Started By Jie Hi Community, I’m encountering a timeout issue when opening a specific link on a page, and I haven’t been able to determine the cause. From the application logs, everything appears normal until the expected Page Render action, which never occurs in production (but does occur locally), so timeout finally. Below are the relevant log entries: 2025-09-12 12:55:25.740-04:00 [appdev][DEBUG] DNN.Trace - PortalModuleBase.OnLoad Start (TabId:156,ModuleId:596): ASP.desktopmodul...	6	239	0	9/12/2025 1:48 PM by Jie

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DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Administration and Configuration

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