OST to CSV Converter - Free Download

Are you looking for the right way to convert OST file to CSV file format? If yes, then you are on the right page. OST file cannot be accessed or opened by Outlook and any other exchange server due to some security reasons. On the other hand, CSV files can be opened by many spreadsheet programs like MS Excel, Google Sheets, etc.

Download Tool4Mail OST to CSV Converter software. The tool is the right solution or you can say the best way to export OST file to CSV with attachment information. It is specifically designed to convert OST file to Excel format. This application permits users to convert multiple OST files to CSV at the same time. Moreover, the application can easily recover your personal data or information from a damaged or corrupted OST file.

Free Download100% Secure

Steps to Convert OST file to CSV Format are as follows;

Step 1. Run Tool4Mail OST to CSV Converter in your system.

ost to csv converter

Step 2. Enter your credential details.

ost to csv

Step 3. Click on copy and software start analyzing the database.

convert ost file to csv

Step 4. Click on the “Export to CSV” button.

convert ost to csv

Finished!! Now, the software will automatically start the conversion process.

Important Key Features of Tool4Mail OST to CSV Converter Tool

Preserve Key Element

The software OST to CSV Converter preserves the key element (bcc, cc, to, attachments, from, etc.) of the data. During the conversion process, it maintains the original format of the file without any personal data loss.

Maintain Folder Hierarchy

Tool4Mail OST to CSV Converter maintains the folder hierarchy. It helps in managing email data. The software retains the original format of OST data (email, contacts, calendar, etc.) when converting OST to CSV format. The folder structure is maintained even after the conversion process.

Multiple File Formats

OST to CSV Converter allows users to convert OST file in various file formats. You can easily convert OST to PST, PDF, HTML, MBOX, EML, etc. The conversion process will take place without any error.


The software OST to CSV Converter supports the latest version of Windows 10, including older versions (Windows 8.1, 8, Vista, XP, etc.). In addition, it provides free version of the tool. In the free version, users can easily convert 25 emails from each folder. It helps in understanding the process of software.

Import OST to Outlook 2019

Yes, you heard right; the software OST to CSV Coonverter allow users to import OST to Outlook 2019. It supports all version of Outlook including latest version (Outlook 2019). Easy to import files in various file format.

Final Words

Download Tool4Mail OST to CSV converter. The software has a user-friendly interface that helps every kind of user to operate the functionality of the software. You can convert OST to CSV in bulk without any size limitation. It offers a free trial version for its users.

Free Download 100% Secure Buy Now30-Days Money Back

User Review

Frequently Asked Questions

I have an old OST file belonging to the old version. Will this software work on that OST file?

Yes, the Software OST to CSV converter supports OST files belonging to all the versions of MS Outlook applications and thus it will surely convert your old OST file as well.

Does this software work on orphaned or corrupted OST files?

Yes, the tool has been designed to support all sorts of OST files and it supports orphan or corrupted Exchange OST files. You can easily recover a corrupted file from OST.

Does this software Tool4Mail OST to CSV Converter, convert OST file with all contact details?

Yes, the software export contacts from OST to CSV format along with all contact details.

Is there any file size limitation to convert OST to CSV file format?

No, Tool4Mail OST to CSV Converter software permits users to convert OST to PST without any file size limit.