ViWizard M4V Converter is the best and fastest video converter software specially designed to losslessly convert any video files from one format to common MP4, M4V and other formats with AC3 5.1 surround audio, subtitles kept. It also enables users to trim, cut, crop the videos, add watermarks, subtitles, special effects, etc.
ViWizard Audio Converter is an one-stop audio solution to help users convert M4P music tracks, audiobooks and protected AA, AAX audiobooks as well as other audios to universal MP3, M4A, M4B, WAV, FLAC, AAC with ID tags and meta data preserved so that you can listen to any audio on all MP3 players.
ViWizard Music Converter is a mighty music downloader well designed to download and convert any Ogg Vorbis music, including streams, albums, artists, playlists to plain MP3, M4A, AAC, WAV, FLAC, M4B with lossless quality and up to 5× faster speed. With this smart music app, you can listen to any track on any player, such as iPod, iPhone, Zune, Creative Zen, Sony Walkman, iRiver, etc.
ViWizard AA/AAX Audiobook Converter is an innovative tool for audiobook to completely and losslessly download and convert audiobooks from protected AAX, AA to unprotected MP3, M4A, WAV, OGG, M4R, etc. with original metadata and chapters kept at up to 100× faster speed.