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How to Export Thunderbird Emails to PDF Files? Top Ways

  author
Published By Jamie Kaler 
Rollins Duke
Approved By Rollins Duke
Published On July 22nd, 2026
Reading Time 8 Min Read
Overview: Want to export Thunderbird emails to PDF directly? You can use the provided “Print” option for best results. You can also use ImportExportTools NG add-on if you want to save multiple Thunderbird emails to PDF format. But if you have a large amount of emails to be exported as PDF with safety you can use RecoveryTools Thunderbird to PDF converter to get the best results.

Thunderbird exports emails to PDF and allows you to preserve visual formatting and hyperlinks in the same and accurate way. Multiple users need to print Thunderbird emails for multiple reasons such as portability without making any changes to it. As it can be a secure and best offline access, or a good way to present it as legal evidence. Learn the step=by-step process.

Note: If you export a Thunderbird message to PDF, it will not be possible to import the message or thread later on directly, as PDF is a document format, not an email format.

User Query:

“Hello, I am a Forensic Investigator. During some investigation, I found some evidence in Thunderbird. I want this proof in the document format and PDF is the best portable format. Moreover, courts also accept the documents in the PDF format. So, I need to export Thunderbird emails to PDF. Please suggest to me the best solution to convert Thunderbird to PDF” – David, US

“I’m running Thunderbird and want to convert my emails to PDF with all email components. What is the best way to do this?” – Bruno, UK

Common Reasons to Export Thunderbird Emails to PDF

⚖️
01
Legal Evidence

PDF files are the first choice of users who deal with the multiple types of evidence and work any type of investigation. It helps them to keep evidence accurate.

📊
02
Audit Records

All the business professionals or someone working in finances or handling accounts can use PDF to save all their audit records.

🖨️
03
Printing Documents

Printing all the important data helps to keep a safe backup as hard copies wherever you want with no worries of losing it ensuring easy access.

📤
04
Email Sharing

PDFs are highly used among users to share attachments or documents through emails to their colleagues, students, teachers, friends and many more.

🗄️
05
Long-term Archiving

PDF is one of the most reliable and safe formats to archive and save as a backup all the important data and can be kept as a long term backup.

In-Built Option to Print & Save Thunderbird Emails to PDF

Thunderbird allows you to print an email and save it as a PDF using your operating system’s built-in Print to PDF feature. It is best if you want to have a limited number of 10-15 emails. Here are the steps to follow:

  1. Open Mozilla Thunderbird on Mac or Windows.
  2. Right-click on the Thunderbird email you want to convert to PDF.
  3. Choose the Print option.
  4. From the destination, select “Save As PDF.”
  5. Press Save & confirm destination & name.

Free-Manual Method to Export Thunderbird Emails to PDF with Add-Ons

This is suitable for exporting multiple Thunderbird emails to PDF or saving the entire Thunderbird folder to PDF at once, that too for free. But you cannot save Thunderbird email attachments as a PDF separately using the manual approach. Additionally, many users have reported multiple issues with missing emails.
Limitations of Manual Method to Convert Thunderbird to PDF

  1. Open the Thunderbird to PDF converter.
  2. Click on the 3 horizontal lines at the upper right-hand corner.

    Thunderbird to Office 365 Migration tool

  3. Click the Add-ons option from the drop-down list.

    Thunderbird to Office 365 Migration tool

  4. Now, type ‘ImportExportTools NG’ in the search bar.

    Thunderbird to Office 365 Migration tool

  5. Press the Add to Thunderbird button.

    Thunderbird to Office 365 Migration tool

  6. After that, click the Add option.

Thereafter, using the Add-on, convert Thunderbird to PDF format.

  1. Select the required Thunderbird folder.
  2. Right-click on the ImportExportTools NG option and select Export all messages in the folder.
  3. Select the PDF format to export Thunderbird emails to PDF.
    export Thunderbird folder to PDF with add-on
  4. Choose Folder & Path to save Thunderbird emails to PDF.

Best Solution to Convert Thunderbird to PDF with Attachments

RecoveryTools Thunderbird Converter to PDF for legal, accounting, and forensic use cases lets you bulk convert Thunderbird emails to PDF with attachments easily in a secure, offline way. Download the free trial version of the tool for lightning-fast, perfect quality conversion every time.

This software also has a demo edition that allows users to export the first 25 Thunderbird emails to PDF format for free. In this way, users can test the application and learn about the software’s working and functionalities in a simple way.

How to Export Thunderbird Emails to PDF? – Complete Steps

  1. First of all, install and run the Converter in your Windows system & read pointers in the welcome window.

    install to export thunderbird emails to pdf

  2. Now, load Thunderbird Mailbox files in the application panel either by files or by choosing the whole Thunderbird profile folder.

    connect to export thunderbird emails to pdf

  3. After that, select the required Thunderbird mailbox files & then click the Next button.

    preview to export thunderbird emails to pdf

  4. Once done, choose the PDF option from the list of File-saving options to convert Thunderbird to PDF.

    export thunderbird emails to pdf

  5. Click on the Filter Options tab to save Thunderbird emails to PDF selectively.

    advanced features

  6. Apply the File Naming Option tab to manage your converted files in a good manner.

    multiple naming option

  7. This tool will choose a desktop location by default, also you can change it using the Browse button.

    save to export thunderbird emails to pdf

  8. Lastly, start the process of exporting Thunderbird emails to PDF by hitting the Convert tab.

    export thunderbird emails to pdf in progress

  9. After the successful conversion process is finished, access the resultant PDF files from the destination location.

    done with export thunderbird emails to pdf

Need help while exporting Thunderbird emails to PDF format? Get in touch with out Technical Support team via Live Chat option available 24/7 globally for assistance or to request any additional features.

Benefits of Thunderbird to PDF Converter

  • Provides a flexible GUI for both novices and tech users.
  • Selective conversion of Thunderbird emails along with attachments.
  • It has 30+ saving options which let the user do multiple data management drills, such as convert Thunderbird to PST, extract Thunderbird attachments, transfer Thunderbird to Outlook, export Thunderbird archive folder, and whatnot.
  • Self-Sustainable Utility – This does not require any kind of extra installation to convert Thunderbird to PDF.
  • Dual options to load single and multiple Thunderbird files or folders on the panel using the Select Files and Select Folders options.
  • Advanced Filter option to export Thunderbird emails to PDF selectively via Bcc, Cc, To, Subject, From, Formatting, Image, and Signature.
  • User-defined location to store the resultant data; otherwise, it will be stored in the Desktop location.
  • 10+ file naming options to name the resultant converted file to manage your resultant data.
  • Runs on all the previous as well as the latest versions of Windows OS such as Windows 7, 8, 10, 11, and all other 32-bit and 64-bit Windows OS.

Another Blog: Free Method to View MSF File without Thunderbird

Manual Methods vs Professional Solution: Choose the Best

Features Print to PDF (Built-in) ImportExportTools NG Add-on Professional Thunderbird to PDF Converter
Best For Save a few emails (5-10) Exporting Folders or multiple emails for free Bulk email conversion with attachments
Number of Emails Limited Multiple emails/folders Unlimited bulk conversion
Export Entire Folder ❌ No ✅ Yes ✅ Yes
Save Email Attachments ❌ No ❌ No ✅ Yes
Maintain Folder Structure ❌ No Limited ✅ Yes
Email Metadata Basic Partial Complete
Advanced Filters ❌ No ❌ No ✅ Yes
File Naming Option ❌ No ❌ No Multiple Naming Option
Risk of Missing Emails Low Possible No data loss
Ease of Use Easy Moderate Very Easy
Recommended When Need to export only a few emails Need to export folder for free Need fast, accurate, large-volume PDF conversion with attachments

FAQs: Export Thunderbird Emails to PDF

Q1: What is the difference between Thunderbird emails and PDF format?
Thunderbird stores emails locally in MBOX format that cannot be directly accessed without an email client. However, saving Thunderbird emails in Adobe PDF lets you access them offline on multiple devices easily. Converting Thunderbird MBOX to PDF also offers better security as PDFs can be password-protected.

Q2: How can I find specific emails after bulk-converting Thunderbird emails to PDF?
You can search emails by date, subject, from address, etc. The RecoveryTools Thunderbird to PDF converter provides you with multiple naming options for easy search and better organization.

Q3: Where will attachments be saved after exporting Thunderbird to Adobe PDF?
With the tool, you get an option to save them separately in the output folder or save all attachments as PDF document pages

Q4: Will I be able to archive Thunderbird messages to PDF by preserving the folder structure?
Yes, the exact folder structure, as in the actual path, is created with the final export.

Conclusion

In the above blog, we have learned to export Thunderbird emails to PDF. Here, we have discussed both manual as well as professional solutions to accomplish the task. Users can choose any of these solutions as per their requirements.

The manual solution has certain limitations to convert Thunderbird to PDF, so it is better to continue with the second solution for a quick and smooth migration. For more information, you can contact us anytime.

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