MP3 Splitter Joiner Pro allows users to split large MP3 files into smaller pieces by size, count, time, or custom options. It also joins multiple MP3 files into one file and supports batch split and join operations.

The software offers various options to split an MP3 file, including file size, pieces count, time, or custom selections. It also provides a time slider bar to visually position the points where you want to split. Furthermore, to preview every custom piece, there is an option to split with fade in and fade out effect and forward and backward overlap.
The MP3 splitter keeps ID3 tags information and supports custom title of target MP3 ID3 tag. This feature makes it easy to identify output pieces in your MP3 player, iPod, and iTunes. In addition, to save your time, the software supports batch split, allowing you to split a batch of MP3 files at a time.
Moreover, the software splits MP3 files directly without reencoding, ensuring the sound quality of original MP3 files. The MP3 joiner feature allows you to join any MP3 files even if they are encoded with different encoding parameters such as sample frequency, bit rate, and channels. You can also customize encoding parameters of target MP3.
Finally, the program also supports batch join, allowing you to insert one or more MP3 files to the beginning of a batch MP3 files, and append one or more MP3 files to the end of a batch MP3 files. MP3 Splitter Joiner Pro is fully compatible with Vista and Windows 7, including both 32 bit and 64 bit editions. Overall, it is a reliable software that guarantees excellent results.
Version 4.1.0.2568: Fixes a bug of ID3 tag