HiFi MP3 Splitter Joiner is an easy-using digital audio editor. It builds mp3 cutter and mp3 joiner in one software. supporting batch MP3 files splitter and joiner into one. It can extract the best parts of various audio files. It can also join the best parts of many mp3 files together. No quality is lost.Supports MP3 cutting/joining. split/join directly without costing any other disk space. MP3 Splitter Joiner adopts advanced LAME Encoder, allows you to generate various qualities of MP3 files. it offers rich options for your special requirements. Support MP3 VBR.There is a small player built in MP3 Audio Splitter Joiner and so you set begin-time and end-time just when you listening the song. Supports visually define the time you want to split at by using slider bar.Features: - cut a piece from a big Video file.- Merge multiple video files or parts of multiple video files into one big audio file.- split/join with precision.- split/join directly without costing any other disk space. - MP3 encoder. - Support MP3 VBR. - With a small player built in for pre-listening. - Visually define the time you want to split at by using a slider bar. - Support edit file name. - Adopt the files' order by clicking the Up or Down button. - Batch split. - Time precision of second. - Friendly and easy user interface.- Support ID3 editor. You can edit the title, artist, album, genre, year and comment information of your created files.