The OST files can be converted to Outlook PST files with minimal effort using the WholeClear OST to PST Converter. This application was created to address the issue of individuals who are encountering difficulties in the conversion of Outlook OST files to PST format. The software effectively exports all email messages, notes, journals, calendars, and contacts from OST to Outlook PST. Furthermore, the user has the ability to migrate data in mass from OST to PST. It is compatible with all versions of Microsoft Outlook, including Outlook 2021, 2019, 2016, 2010, and other versions. In addition, the software includes a demonstration version and restores the integrity of the corrupted OST file. Also ensures that the files/folders are structured. Promises a without-error transformation from OST to PST files in Outlook.
Functions:
• The installation method is simple.
• Error-free transformation of the files.
• Batch conversion of OST files.
• The licensed version grants lifetime validity.
• Cost-free upgrade.
• Preserves the original data.
• Offers graphical user interface.
• Safeguard the attachments in OST format.
• 24*7 technical support.
• Fulfill the migration process independently without the requirement of MS Outlook.
• No file size limitations.
2 reviews 
Comments
I found WholeClear OST to PST Converter easy to use and reliable. It converted my Outlook files quickly without any data loss. Highly recommended for anyone needing to switch from OST to PST format.
The tool is fast and very reliable. Not only did it preserve all my emails, attachments, and folder structure, but it also ensured there were no corrupt files after the conversion. I loved the ability...See more