Are you struggling with OST files that have become inaccessible or corrupted? To avoid such kind of situation users need to convert Outlook OST file to PST format. That’s why, here I hae given tips to convert OST to PST in Outlook without any data loss.
Why Convert OST to PST?
Outlook OST files are offline storage files that sync with Exchange Server. However, they can become inaccessible due to server issues, corruption, or accidental deletion. Converting OST to PST allows you to:
- Recover emails from inaccessible OST files.
- Migrate data to a new Outlook profile or system.
- Backup important emails securely.
- Prevent data loss during Outlook or server errors.
Tips to Convert OST to PST in Outlook without any data loss
The best and reliable solution to convert OST to PST in Outlook 2019, 2016, 2013 and all below versions is EmailsGuru OST to PST Converter. It offers direct option to convert Outlook OST files to PST format, saving time and efforts. Here is step by step process to perform this task:

- Download and Install EmailsGuru OST to PST Converter.
- Launch the Software and Load OST Files, which you want to convert.
- Choose the destination folder where the PST file will be saved.
- Click on the "Convert" button, The software will begin converting OST to PST. Wait until the process completes—this may take some time depending on data size.
Key Features of EmailsGuru OST to PST Converter
Secure Data Conversion: Converts OST files to PST without any data loss. The tool maintains folder structure, metadata, and email properties.
Selective Migration: Allows you to preview and select specific emails or folders for conversion. Users can also convert multiple OST files simultaneously.
User-Friendly Interface: No technical expertise required.
Support for Large Files: Converts large OST files without limits. It also supports encrypted and password-protected OST files.
Compatibility: Compatible with all versions of MS Outlook and Windows OS, offering seamless compatibility without restriction.
In Conclusion
Converting OST to PST is essential for data recovery, migration, and backup purposes. With EmailsGuru OST to PST Converter, you can perform this migration smoothly without any data loss. Follow the straightforward steps outlined above to safeguard your valuable emails and ensure seamless Outlook data management.