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Convert PST to CSV

Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Outlook 2010, Outlook 2007

This PST to CSV converter quickly processes Outlook PST and OST data files into CSV format, supporting message body export and offering options to preserve the original folder structure. It handles corrupted, orphaned, archived, password-protected, and encrypted Outlook Data Files (.pst and .ost).

Converting PST to CSV allows you to store and back up emails in a convenient format, making it easier to perform data analysis, generate reports, and maintain archives.

Online services to convert PST to CSV

Important: Your Outlook Data File contain important and confidential data. If you use an online service to convert emails from PST to CSV, all of your sensitive data, including private messages, rules and alerts, contacts, tasks, and notes, will be transferred to someone else's server. The data will be processed on an unknown computer, and you will have no control over it until you download the resulting CSV files.

Our utility operates strictly on your computer, the information from the PST data file is not uploaded or transferred to any external server. All data processing and conversion take place locally on your computer, ensuring complete control and confidentiality over your data.

Exporting PST to CSV

To preview and export selected items or search results from Outlook .pst and .ost files to CSV format, follow these steps:

  1. Close Microsoft Outlook and all other mail-enabled applications that may use your Outlook mailbox.
  2. Download and run PST Walker on your computer.
    Download
  3. Browse for the Outlook data file you want to convert and click Open.
  4. Preview all of your items, including email messages, calendar, contact, and task data.
    OST PST Viewer
  5. Search for or select specific items and go to File > Export.
  6. Select CSV as the file format, then click Ok.
    Convert emails from PST to CSV format
  7. Choose Selected Messages and select the destination folder. Optionally, customize additional settings.
  8. Click Run and wait for the export process to finish.

What data is exported?

When converting, the utility saves all available data, such as:

  • Message subject
  • Importance
  • Message class
  • Sender and recipient addresses
  • Send and receive dates
  • Message body (max: 32,767 characters)
  • Message size
  • Read status
  • Attachment names

Are there any limits when converting from PST to CSV?

There is no limit on the number and size of the converted PST files and the resulting CSV files. You can convert unlimited folders or files as often as you like.

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See Also

OST PST Viewer

Open and view multiple .pst and .ost files without Outlook. Recover deleted items and folders, search all Outlook items, and extract emails and attachments in bulk.

PST to EML Converter

Convert Outlook items from Outlook Data Files (.pst and .ost) to EML format, making them compatible with Thunderbird, Apple Mail, Gmail, Windows Mail, and others.