How to Export Claws Mail to Outlook

Mike Lucanc | how to Mac software technology windows | 4 minutes read | Modified on: 24-11-2023

Should I export Claws Mail to Outlook? Do you want a solution that allows you to easily export summary data? If so, this article is worth reading. Claws Mail is a free, open source application for Windows, Mac and Linux operating systems. It is designed to handle email, news and RSS feeds, making it a versatile email program for many tasks.

Reason to move Claws Mail to Outlook

Outlook is integrated with Microsoft Office. Therefore, it is convenient for users who use Office applications such as Word, Excel, PowerPoint and OneNote. In a business/enterprise environment, MS Outlook is still the standard email client because it is compatible with Microsoft Exchange Server. Outlook offers powerful collaboration features such as shared calendars and integration with Microsoft Teams.

How to export Claws Mail to Outlook?

Migrating from Claws Mail to Outlook involves exporting email data from Claws Mail to standard MBOX format and configuring your Thunderbird account to save emails in an Outlook-compatible format. Follow the detailed process below to understand how to easily export Claws Mail to Outlook.

Step 1) Save Claws Mail as MBOX file type first, launch Claws Mail.

Click the File menu and select Export to MBOX format

Select the Claws Mail folders you want to export.

Select the location of the printed files and click save.

Step 2) Import the MBOX files into Mozilla Thunderbird

  • Install Thunderbird (if you haven’t already)
  • Start Mozilla Thunderbird
  • Install the ImportExportTools NG add-on
  • Plugin Right click on the Local folder and select ImportExportTools NG
  • Select Import MBOX file, select one or more MBOX files to import, and then click OK

Step 3) Export MBOX files in Thunderbird to EML

  • Start Mozilla Thunderbird
  • Right click on the imported MBOX files and select ImportExportTools NG
  • Select Export all messages in a folder and select EML
  • Select a destination and click Save.

Step 4) Import the EML files into Outlook

  • Start Microsoft Outlook on your system
  • Select all the EML files and import them into Outlook

Didn’t like the manual method? Well, us too. The process is very tough and requires many steps. You also need to install Thunderbird unnecessarily. If you essential an easy way to transfer Claws Mail to MS Outlook, you can find it below.

Easy Technique to Move Claws Mail to Outlook

The Claws to Outlook Converter software is a stress-free way to convert Claws Mail emails to Outlook files. This application allows you to export your email data from Claws to Outlook PST files without any technical knowledge.

This application supports all editions of Outlook 2019, 2016, 2013, 2010 etc. This software allows users to export email data from Claws to Outlook PST in a few simple steps. First, you need to unlink emails from your Claws email account. First, you can export emails from Claws Mail using the above process.

Working Steps of Claws to Outlook with Easy and Fastest Process

Step 1. To perform Claws Mail to PST conversion then download and launch BitVare for MBOX Converter on your Windows

Step 2. Upload Claws Mail files and folders by using of “Open”, “Add files” and “Add folders” buttons

Step 3. Now, double-click on the loaded Claws Mail on the left side of the software panel. The email address will be displayed as per your suitability. To see the data you will have to click on file.

Step 4. Go to the search icon from the right side bar and apply filters to perform selective email file conversion.

Step 5. Now, you can simply extract Attachments, Address, Phone Numbers.

Step 6. Press on the (Export Button) and choose PST as a saving option.

Step 7. Choose the Sub-options of the selected option to save output file as per necessity

Step 8. Hit on your Save button and start the process of Claws Mail to Outlook Process. The method ends immediately and automatically opens the location.

Software Features to Perform Claws Mail into PST Format

This ensures that both emails and attachments are converted without data loss.

After converting Claws Mail data to Outlook PST format, this application maintains functions.

This tool can convert Claws mailboxes to Outlook in batches.

No changes were made to the message text, layout or email header.

The program also supports moving selected mailboxes from Claws to Outlook format.

Ability to export Claws Mail to Outlook 2019, 2016, 2013, 2010 and more.

You can also download the app for Windows 11, Windows 10 and other operating systems.

The application allows users to select a destination where you need to save the departure information. In addition, this amazing utility provides several pre-filters for the convenience of users. It provides a preview of Claws Mail content, email headers, attachments, etc.


There are several reasons why a user needs to export Claws Mail to an Outlook account. That’s why we solved this problem in this content. Here we have explained the process to export data from Claws Mail to Outlook 2019, 2010 and earlier using manual process and professional application.

Frequently Asked (Questions/Answers)

Question 1. How to Work on Claws Mail in Outlook?

Both Claws Mai and Outlook support a separate file format. To use Claws Mail for Outlook, you need to convert Claws Mail emails to Outlook data files (such as EML or PST).

Question 2. Where can I find Claws Mail?

Claws Mail can be found at HOME/.claws-mail/folderlist.xml

Question 3. How can I set up Claws emails directly into Outlook?

Both Claws and Outlook are desktop applications. They store their data on a local disk. So Claws Mail cannot be configured directly in Outlook. The only one way to convert Claws Mail to Outlook is to convert the email data file.

Question 4. Is it safe to switch from Claws Mail to Outlook?

Yes. Switching from Claws Mail to Outlook is completely safe and beneficial. MS Outlook has more features than Claws Mail.

Question 5. Can I import Claws Mail mailboxes into Outlook 2019?

Yes, exported Claws Mail emails are supported by all Outlook editions such as 2019, 2016, etc.