Apache NetBeans Releases
Apache NetBeans 12 feature update 3 (NB 12.3)
Apache NetBeans 12 LTS (NB 12.0)
Older Apache NetBeans releases and pre-Apache NetBeans releases can still be downloaded, but are no longer supported.
Daily builds and building from source
All Apache NetBeans source code is freely available to build yourself, or you can download (unsupported) daily development builds.