Click the Add button. Enter "NetBeans 8.2 Plugin Portal" as the name and use the following URL: https://netbeans.org . Note: If "http" fails, ensure you use "https" in the URL .

Check the box next to the C/C++ plugin and click Install .

Follow the prompts to finish the installation and restart your IDE. Once restarted, go to Tools > Plugins > Installed and ensure C/C++ is Activated . Method 2: Manual Download (.nbm files)

How to Download and Install the C/C++ Plugin for NetBeans For many developers, NetBeans remains a powerful environment for C and C++ development due to its excellent code assistance and project management features. However, finding the in newer versions like Apache NetBeans 24 or 29 can be tricky, as the original Oracle code is still undergoing integration into the Apache project.

Since the native C/C++ module is not always included in the default "Available Plugins" list for Apache NetBeans, you can "borrow" the stable plugin from the NetBeans 8.2 update center.

Switch to the Available Plugins tab and click Check for Newest . Search for "C/C++" in the search box.