Do you want to reduce size of OST file in Outlook? So i suggest download eSoftTools OST to PST converter software. Many users using the converter option to convert OST files to PST, EML, MBOX, MSG, ICS, Yahoo, Gmail, Office 365, vCard, EMLX, HTML, and Zimbra in one click. After the conversion, you can split size of PST file to multiple small PST files with the splitting option. You will get very good results from using these tools. Use the free demo version offered by eSofTools.
