How to Import Outlook PST into Thunderbird?

Anshu_123

Anshu_123

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To import Outlook PST files into Thunderbird, you can choose between manual methods and automated tools. Here’s a structured guide on how to proceed.

Manual Methods​

Method 1: Using Outlook and Thunderbird Together​

If both Outlook and Thunderbird are installed on the same machine, follow these steps:
  • Go to Control Panel > Programs > Set your default programs.
  • Select Outlook and click Set this program as default.
  • Open Thunderbird.
  • Click on the Menu button, then go to Tools > Import.
  • Choose Mail, select Outlook, and click Next.
  • Follow the prompts to complete the import process.

Method 2: Convert PST to MBOX​

Since Thunderbird does not support PST files directly, you can convert your PST files to MBOX format, which Thunderbird can import:
  • Use a conversion tool (like MailStore Home or a PST converter) to convert PST files into MBOX format.
  • In Thunderbird, go to Tools > Import, select the MBOX files, and complete the import.

Automated Methods​

Method 1: Using Outlook PST Converter Tools​

Using dedicated software can simplify the process significantly. Here’s how:
  • Download and install the Cigati PST Converter Tool.
  • Run the software and select the PST file(s) you want to import.
  • Choose Thunderbird as the output format.
  • Start the conversion process, which will directly create an MBOX file compatible with Thunderbird.

Method 2: Google Takeout (if Gmail is set up in Outlook)​

If you have configured Gmail in Outlook, you can use Google Takeout:
  • Drag emails from Outlook into a Gmail folder.
  • Use Google Takeout to download those emails.
  • Import the downloaded emails into Thunderbird after setting up your Gmail account in it.

Conclusion​

While manual methods are possible, they can be cumbersome and may require technical knowledge. Automated tools provide a more straightforward solution for importing PST files into Thunderbird efficiently and with less risk of data loss.
 
If you want to import Outlook PST files into Thunderbird then you can try Outlook PST Converter Tool that directly migrate PST file in Thunderbird without Outlook.

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