Shefware Import PST to Office 365 enables users to import a large number of PST files simultaneously. Its migration features include selective data transfer, incremental migration, advanced filtering, shared mailbox migration, concurrent processing, and support for multiple Outlook versions. Address: 1316 Wall Street, Everett, WA 98201, USA Email ID: support@shefware.com Phone: +1 888 425 1161 Postal Code: 98201 Website: https://www.shefware.com/