PST Splitter Tool - Version 3.01 Working with large size PST file can create many troubles like lessen utility, slow working and many more, so it's better to split PST file. In ANSI the limit of file size was 2GB but in UNICODE the limit of file size is 25 GB, so we can split PST file in SIX different sizes 256 MB, 512MB, 1GB, 2GB, 3GB &4GB.Now the question arise is How to split PST file?PST file can be split in 3 different ways:• Split PST by size.• Split PST by year.• Split PST by date.Split PST by size: Split PST by size, it gives the alternative of splitting PST file by size. For example, if we have a file of size 12GB than we can split it in any of the size mentioned above.Split PST by year: Split PST by year, it gives the alternative of splitting PST file by year. For example, if we have to split PST files from year 1998