DataNumen File Splitter is a powerful tool to split and join large files. Main Features: 1. Support to split a large file into small files, based on the specified size limit. 2. Support join several small files into one large file. 3. Support to compare two files byte by byte, to check whether the two files are identical to each other. 4. Support to calculate the MD5 check sum of a file. 5. Support all 32bit and 64bit versions of Windows 95/98/ME/NT/2000/XP/Vista/7/8/10 and Windows Server 2003/2008/2012.