To break a large PST file, you can use the "Split PST Tool". Using this software, you can split oversized Outlook PST file into smaller parts without any data loss. The application can break a corrupted PST file within a few minutes. This tool is come up with the enriched features which help to provide you an effective outcome. Despite this, it offers 5 multiple options to divide Outlook PST files such as split by date range, split by year, split by folder, split by size, and split by email id.