DRS PST Splitter is a very effective tool for users. This tool is organized your system data through transfer your PST large file data into Small formats. Small PST files are very convenient for transferring the data. You can download the free version of this tool.

Hii, DRS OST to Office 365 Migration Tool is very helpful to export the OST to Office 365 mailbox data. Users can easily download and run this tool. It supports all versions of Windows OS. Your OST mailbox data is restored to your Office 365 account by OST to Office 365 Migration Tool. It migrates your mailbox folders, such as inbox, outbox, sent, draft, calendar, contacts, journals, etc., without damaging their contents.