KataLib

KataLib are many programs in one Application: You can use it as:

Player Play any audio file or YouTube link DJ mode with auto or manual crossfades between tracks Play the YouTube links in a uniform level Load and save WinAmp playlists

YouTube downloader Download any YouTube link or playlists Use any resolution or stream quality Automatically collect YouTube links that you copy in your browser

Converter Convert between many different audio formats Auto Level/Trim output Convert YouTube video links to any type of audio files

Librarian Organize and search all your music/audio files Download Cover images from the internet or apply your own Use custom tags to make searching easier

MetaData editor View and edit metadata information (IDv2 tags) Download missing info from the MusicBrainz db Change the metadata in many files in one go (Batch mode)

Full or Compact View

Easy to use drag & drop interface and more...

Input Formats:

".mp3" - MPEG Audio Stream, Layer III (lossy) ".aac" - Advanced Audio Coding (lossy) ".m4a" - MPEG-4 Part 14 (audio only) can contain AAC (lossy) or ALAC (lossless) stream ".ape" - Monkey's Audio (lossless) ".ogg" - Ogg/Vorbis (lossy) ".opus" - Opus Interactive Audio Codec (lossy) ".flac" - Free Lossless Audio Codec (lossless) ".ac3" - Dolby AC-3 (lossy) ".wma" - Windows Media Audio (lossy) ".wav" - Waveform Audio (lossless) ".aif" - Audio Interchange File Format (lossless) ".mp4" - MPEG-4 Part 14 multimedia (extracts the aac audio stream) ".mkv" - Matroska Multimedia Container (extracts the audio stream) ".avi" - Audio Video Interleaved Container (extracts the audio stream) ".mov" - QuickTime File Format (extracts the aac audio stream) ".flv" - Flash video (extracts the aac audio stream) ".wv" - WavPack (lossless) ".mpc" - Musepack AKA MPEGplus (lossy) ".webm" - WebM - can contain Ogg or Opus (lossy)

Output Formats:

".mp3" - MPEG Audio Stream, Layer III (lossy) ".m4a" - MPEG-4 Part 14 (audio only) containing AAC (lossy) stream ".ogg" - Ogg/Vorbis (lossy) ".opus" - Opus Interactive Audio Codec (lossy) ".flac" - Free Lossless Audio Codec (lossless) ".wav" - Waveform Audio (lossless)