Microsoft Outlook categorizes Outlook Data Files into two types: PST and OST files. PST files contain data stored in your personal folders, whereas OST files contain data downloaded off your Exchange ...

Our hands-on Stellar Converter for OST review breaks down its key features, pros, cons, and whether it's worth buying in 2026.

Microsoft Outlook has features to make emailing easier and faster. However, several people have reported some troubles when using it. If you find it difficult accessing your personal data file, you ...

This post features solutions to fix this data file is associated with a mail account OST file error on Outlook. This error can occur when a user fails to delete an ...

Some Microsoft Outlook users have reported getting the Your Outlook data file cannot be configured error on their PC. This error occurs when trying to open Outlook ...

When dealing with inaccessible OST (Offline Storage Table) files, finding the right tool is essential. I recently encountered a situation where I needed to recover important contacts and emails from ...

The Stellar Converter for OST software is available to download for free. The free version allows you to convert OST files and save 20 items per folder. Once you discover how easy the conversion ...

Everyone looks for an easy and quick way to perform a process. This is the same case with OST to PST conversion process. Though Outlook has options to convert OST file to PST, it requires a lot of ...

SearchExchange writes about a last-ditch attempt to restore a corrupted Exchange server from Outlook users' OST files. Recently, I was recruited by a colleague to help him recover Microsoft Exchange ...

Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...