: While released in 2013, it remains compatible with Windows 10 and 11 .

Released in late 2013, version 5.666 Build 3516 holds a special place in software history. It was the last official release from Nullsoft before AOL shut down the Winamp website and discontinued active development. For many purists, this specific build represents the pinnacle of the classic Winamp experience: It compiled years of bug fixes and patches.

: A patched, modernized version of Winamp 5.666 that is actively maintained and free from the bloat of newer official versions. It can be found at GetWACUP .