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How to Convert OST to CSV Files With Attachments?

This article will help you to understand how you can convert OSt to CSV files with attachments. There are basically two methods in which you can export OST file into CSV file format. Both methods are explained in detail in the upcoming section.

OST stands for Offline Storage Table. This file is used Outlook to save the offline copy of the data from the Exchange Server on the configured system. On the other hand, CSV stands for Comma Separated Value. It stores all its data in tabular format. It is supported various various services.

Now the question arises why export OST to CSV? Because CSV file can be easily opened with any text editor and spreadsheet like MS Excel without installing any external application.

Let’s start the process without any further delay.

How to Convert OST to CSV with Outlook?

Follow the below-given instructions to perform OST to CSV conversion process.

1. Open Outlook and click on File tab.

clcik on file tab

2. Click Open & Export and select Import/Export.


3. Choose Export to a File and click on Next.

click on export to a file

4. Select Comma Separated Value (CSV) and tap Next.

choose csv

5. Choose the folder that you want to convert into CSV.

choose csv

6. Browse the destination location to save resultant file.

7. Select all required actions and click on Finish button.

Done! However, you can only use this method if an Exchange Server connection and Outlook are installed on your Computer. To overcome these types of issues, you can use professional solutions.

How to Export OST to CSV Without Outlook?

Check out XConverterPro software and perform the conversion process in a few simple clicks. The software can easily convert OST to CSV without installing Outlook or any other application. With this utility, you can export OST emails, contacts, and other data items folder inĀ  a single attempt. The tool maintains the original structure of data during the conversion. Additionally, it provides various filter options to convert selected data items from OST file.

Download the free version of this utility to check its work performance. It allows you to export the first 25 emails per folder without any cost.

Steps to Convert OST to CSV with Attachments

Step 1. Run OST to CSV Converter on your system.

Step 2. Navigate to Open >> Email Data Files >> Outlook OST Files >> Choose Files from Folder.

add ost file

Step 3. Here, you can view emails from OST file before converting them.

preview ost emails

Step 4. Click on Export and select CSV.

choose csv

Step 5. Browse target location and click on Save button.

The software will start exporting OST files into CSV format. Once the conversion is complete, you will get a notification message with a complete log report.

Additionally, this utility also offers various benefits to users. Some of them are listed below;

  • Batch converts multiple OST files to CSV in one go.
  • Keeps the original data intact, including email properties.
  • Export MBOX file into 10+ file formats and cloud servers.
  • Advanced filter options for selective email conversion.
  • Simplified user graphical interface for all types of users.
  • Compatible with all latest and old versions of Windows OS.

Final Verdict

Above we have explained 2 best workable techniques to convert OST to CSV format. Both methods will help you to complete the conversion process. However, the manual method does not work if you have an orphaned OST file. In contrast, you can choose an automated solution to export OST to CSV format without any hassle.

Frequently Asked Questions

Q 1. How do I export OST to CSV for free?

Ans – First, open Outlook and click Open & Export > Import/Export. Choose Export to File and then select Comma Separated Value.

Q 2. Is it safe to use automated software to convert OST file to CSV format?

Ans – Yes, XConverterPro assures 100% safe and secure OST to CSV conversion process. Ensure you download it from its official website to avoid any issues.

Q 3. Does the software support Windows 11?

Ans – Yes, this tool supports all versions of Windows OS including Win 11.

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