• The Full version plays MP3s, AAC, WMA, and more; Compatible with Winamp 2 Plug-ins; Full Support for classic and modern skins; Plays Videos; has a Powerful Media Library; Browse Internet Radio & TV Stations; Integrated Internet Music Videos & Songs; Bundled Visualizations; and Burn & Rip CDs.
• The LITE version plays MP3s, AAC, WMA, and more. It is compatible with Winamp 2 Plug-ins and has full support for classic skins.
* New portable device features - transcoding, new sync options, USB thumbdrive player support, video sync, direct-from-device playback
* Faster ripping
* Improved AAC and aacPlus encoding
* Unicode metadata, filename, and title support
* iTunes-compatible gapless playback (MP3/M4A) and encoding (M4A)
* Optional 24bit playback
* ReplayGain support
Winamp Player Features:
- Plays Music and Video Files (aacPlus, MP3, AAC, WMA and more!)
- Compatible with Winamp 2 Plug-ins
- Full Support for Classic and Modern Skins
- Plays Videos (NSV, WMV, and more!)
- Powerful Media Library
- Browse SHOUTcast Radio & TV Stations
- Browse Winamp Music Videos & Songs
- Integrated AOL Video Content (News, Sports, Movies & more)
- AOL Radio Featuring XM
- SHOUTcast Wire (podcast directory)
- Predixis MusicMagic (dynamic playlisting)
- Bundled Visualizations
- Burn CDs (Limited to 2x - 48x in Pro!)
- Rips CDs (Limited to 8x aacPlus, AAC, WMA - Unlimited aacPlus, AAC, WMA and MP3 in Pro!)
- 50 free mp3s from Emusic
- Includes Winner of the Internet
- Surround Music Project!
- Includes an MP3 of 'Mercy Me' by Alkaline Trio
- Rip/Encode music into aacPlus, AAC, WMA, or MP3!
- Burn CDs up to 48x!
* New: Chinese, Japanese & Korean installer translations and language packs
* New: [in_swf] Adobe Shockwave Flash (SWF, RTMP) playback support
* New: [gen_dropbox] Winamp DropBox alpha (use: Ctrl-Shift-D)
* New: [Online Services] AOL Radio featuring CBS Radio (requires in_flv)
* Improved: Background reading option for playlist metadata
* Improved: Classic songticker scrolling for Winamp Modern skin pledit winshade
* Improved: Vista elevation (fixes: installing skins, filetype reg, Pro reg)
* Improved: Zero padding option for playlist item numbers
* Improved: [in_flv] Better streaming support and other improvements
* Improved: [in_mp3] Added APEv2 tag options to configuration
* Improved: [in_mp3] Optional retention of existing APEv2 headers
* Improved: [ml_disc] Artwork support for Data CD Reader
* Improved: [ml_disc] Better detection of any copy operations in progress
* Improved: [ml_disc] Improved start times if ml_disc view is active
* Improved: [ml_local] Redesigned 'Show Info' panel
* Improved: [ml_nowplaying] Redesigned 'Now Playing' artist experience
* Improved: [ml_playlists] Right-click option to sort list of playlists alphabetically
* Improved: [pmp_usb] Connect/Disconnect/Blacklist config options
* To solve Winamp's some codecs absence problem, K-Lite Codec Pack was also integrated into portable Winamp.