There are various scenarios where you might need to convert an OST file to PST, such as when the OST file becomes inaccessible after a sudden power outage, a crash of the Exchange server, or if the OST file is orphaned due to modifications in the Outlook profile. In some cases, users may also need to open a different OST file in the same Outlook profile.

However, MS Outlook does not offer a direct method for using an OST file. Therefore, to convert your OST file to PST, third-party software is essential. I strongly recommend using GoldyTools OST to PST Converter, which offers a straightforward and reliable solution.

Key Features:
Easily convert OST files to PST with no hassle.

Convert OST files to EML and MSG formats effortlessly.

Fully compatible with all versions of Microsoft Outlook (both 32-bit and 64-bit).

Supports all Windows OS versions, ensuring compatibility across platforms.