diff --git a/DEVTools.md b/DEVTools.md
index 1aea93370..94f4bb614 100644
--- a/DEVTools.md
+++ b/DEVTools.md
@@ -613,6 +613,7 @@
 * [Media Chrome](https://www.media-chrome.org/) - Media Player Elements / [GitHub](https://github.com/muxinc/media-chrome)
 * [ReadMeTemplate](https://github.com/roshanlam/ReadMeTemplate) - README Template 
 * [Read the Docs](https://about.readthedocs.com/), [MkDocs](https://www.mkdocs.org/), [Mintlify](https://mintlify.com/) or [mkdocstrings](https://github.com/mkdocstrings/mkdocstrings) - Documentation Creators / [Theme](https://github.com/squidfunk/mkdocs-material)
+* [ZealDocs](https://zealdocs.org/) - Offline Document Viewer
 * [Changie](https://changie.dev/) - Automated Changelog / [GitHub](https://github.com/miniscruff/changie)
 * [ChooseALicense](https://choosealicense.com/) - List of Open Source License's & Help Choosing Them 
 * [PrivacyPolicyTemplate](https://www.privacypolicytemplate.net/) or [PrivacyLabel](https://www.privacylabel.org/) - Generate Privacy Policies