pst file splitter online application also has a batch break Option Where you can effortlessly choose Unlimited file and split them in just Once. The best free pst splitter application speedily and securely split all email items including email, messages, contact, calendar, etc. Try this application free trial version and see the original results.
Try Softaken Split PST Tool
I would suggest you try STELLAR SPLITTER FOR OUTLOOK as it’s one of the powerful tools which not only just split PST but also offers various choices to split PST files & maintains email structure. For example, you can split based on Size, Date, Email ID, and Folders. You can do the splitting of multiple PST files simultaneously. It preserves the exact structure of original PST files after splitting and at last supports MS Outlook 2019, 2016, 2013, 2010, 2007 & 2003. Even I use the same tool and suggest everyone try at least it’s a free demo for the idea.