Instead of searching OST file converter on the internet then you need to use the most advanced tool like Aryson OST file converter. This OST to PST converter is the best tool to convert OST file into different file formats like PST, DBX, MBOX, HTML, MHTML, DOC, DOCX, etc. This OST file converter migrate the OST file to the number of email clients like Office 365, Thunderbird, Yahoo Mail, etc. It aslo converts the single and multiple OST file at the same time. It also helps to preview the OST file with attachment before saving it. However, this tool compatible with all the version of Outlook and Windows. Its advance technology removes the duplicate OST file on the basis of subject, body, to, from, bcc, cc. 

Aryson OST to PST Converter

Steps to convert OST file

Step 01) Download and Install the OST to PST Converter.

Step 02) Then select the OST file to convert and click on the next button. 

Step 03) Then check the OST file/folder to preview with attachments

Step 04) After this select the file format in which you want to convert.

Step 05) Then select the path to save the resultant file. 

Step 06) Lastly, click on the convert button to start the conversion process.