How to Convert EML to PDF: 4 Free Methods and Best Software

You can convert EML to PDF by opening the file in an email client like Outlook or Thunderbird and printing it as a PDF. That works for a few emails. For bulk files, attachments, or legal use, a dedicated EML to PDF converter like Revove EML to PDF Converter is faster and safer.

You have an EML file, and you need a PDF file. Maybe it’s evidence for a case. It is an old email you want to archive. Maybe your manager wants a printed copy by noon.

Whatever the reason, this guide covers it. You’ll get four free manual methods, a straight look at where they fall short, and a tool that handles bulk jobs without the headaches.

Key Takeaways

• Free methods work in Outlook, Thunderbird, Microsoft Edge, and Apple Mail.
• Manual conversion handles one email at a time and often drops attachments.
• Online converters upload your emails to someone else’s server.
• Revove EML to PDF Converter works offline, converts whole folders, and keeps attachments.
• The free demo converts 10 items per folder. The full version costs $39.

What Is an EML File?

An EML file is a single email saved as its own file. It holds the header, the message body, and any attachments. Email clients such as Thunderbird, Windows Mail, Apple Mail, and Outlook can create and open it.

Here’s a detail for the technical readers. EML follows the MIME standard. Open one in a text editor, and you’ll see plain lines like From, To, Subject, and Date, followed by the message content.

Why Convert EML to PDF File?

PDF is the format everyone can open. EML isn’t. Someone without a mail app can’t read an EML file easily, but a PDF opens on any phone, laptop, or browser.

People usually convert for these reasons:

• Legal and court use. Lawyers need fixed records, often with page numbers.
• Archiving. A PDF stays stable for years and is easy to store.
• Sharing. You can send a PDF to a client who has no email app.
• Printing. The layout holds steady on paper.
• Compliance. Teams keep email records for audits and retention rules.
• Employee exits. IT and HR back up mailbox data before closing an account.

How to Convert EML to PDF Manually (4 Free Methods)

Pick the method that matches the software you already have. Each one converts a single email at a time. Menu names can differ slightly between software versions.

Method 1: Convert EML to PDF in Mozilla Thunderbird

Open the EML file in Thunderbird, press Ctrl+P, choose Save to PDF, and click Save.

1. Double-click the EML file. If Thunderbird isn’t the default, right-click it and choose Open with, then Thunderbird.
2. Press Ctrl+P (Cmd+P on Mac) to open the print window.
3. Set the destination to Save to PDF.
4. Click Save, pick a folder, and name the file.

Thunderbird is free, and the layout usually looks clean. The catch is that attachments don’t land inside the PDF.

Method 2: Convert EML to PDF in Microsoft Outlook

Open the EML file in classic Outlook, go to File, then Print, and pick Microsoft Print to PDF as the printer.

1. Right-click the EML file and choose Open with, then Outlook.
2. Click File, then Print.
3. Under Printer, select Microsoft Print to PDF.
4. Click Print, type a file name, and save.

Classic Outlook for Windows handles EML files best. The newer Outlook app may not open them at all. Like Thunderbird, this method prints the email only. Attachments stay behind.

Method 3: Convert EML to PDF Using Microsoft Edge

Make a copy of the EML file, rename the extension to .mht, open it in Edge, and print to PDF.

1. Copy the EML file so you keep the original.
2. Change the copy’s extension from .eml to .mht.
3. Right-click it, choose Open with, then Microsoft Edge.
4. Press Ctrl+P and set the destination to Save as PDF.
5. Click Save.

This trick works because both formats use MIME. It’s handy when you have no email client. But it’s hit or miss. Some emails show broken images or odd spacing, and Chrome won’t open MHT files by default.

Method 4: Convert EML to PDF on Mac with Apple Mail

Open the EML file in Apple Mail, press Cmd+P, click the PDF menu, and choose Save as PDF.

1. Double-click the EML file, or drag it onto the Mail icon.
2. Press Cmd+P.
3. Click the PDF drop-down in the lower-left corner.
4. Choose Save as PDF, name the file, and click Save.

It’s quick for one message. Same limits apply: one file at a time, and no attachments in the output.

Why Manual Methods Fall Short

Manual methods work for a handful of emails. They break down once you have volume, attachments, or legal requirements.

Here’s where people get stuck:

• One email at a time. There’s no batch option. If each file takes about a minute, 500 files cost you roughly eight hours.
• Attachments get left out. The PDF shows the email text. The attached files stay in the EML.
• Headers may be trimmed. Full sender, recipient, and routing details often don’t make it into the print.
• Formatting can break. Inline images, tables, and non-English characters sometimes print wrong.
• No numbering or file naming. You can’t add Bates numbers, and you have to hand-type every file name.
• No folder structure. Your neat folders don’t carry over.

For casual use, that’s fine. For anything that needs to hold up in a review, that won’t cut it.

What About Online EML to PDF Converters?

Online converters are fine for one or two non-sensitive emails. Avoid them for anything private.

An online tool asks you to upload your EML file to a third-party server. You can’t see where the file goes or how long it stays there. Many free tiers also convert one file at a time and may strip attachments.
If your emails contain contracts, medical details, client data, or HR records, don’t upload them. Use software that runs on your own computer.

Best EML to PDF Converter Developed by Revove

Revove EML to PDF Converter is the best fit when you need to convert many files, keep attachments, or produce court-ready PDFs. It runs offline on Windows and Mac, and it needs no email client.

We picked it because it solves the exact gaps listed above. You add a folder, choose PDF, set your options, and export. No printing, no renaming, no repeating the same steps 500 times.

Key Features:

• Auto scan. The tool searches your computer for EML files, so you don’t have to hunt for them.
• Preview before you convert. Check each email in eight modes: Normal, Attachment, Hex, HTML, MIME, Header, RTF, and Properties.
• Three ways to handle attachments. Pin them inside the PDF, append them as extra PDF pages, or save them in a separate folder in their original format.
• Bates numbering and date stamps. Pick the start number, the increment, and where it sits on the page. Lawyers and forensic teams use this a lot.
• Date filter. Convert only emails from a set date range.
• Folder hierarchy. Keep your original folder structure in the output.
• Naming options. Name PDFs by AutoIncrement, Subject, Subject+Date, From+Subject+Date, or Date+Subject.
• Internet message header option. Keep the full header in the PDF when you need it.
• Page layout controls. Set margins, portrait or landscape, page size, font family, font size, and font color.
• Hyperlinks stay intact. Links and anchor text don’t change.
• No file size limit. Large EML files are fine.
• Works with any source. It converts EML files from Thunderbird, Apple Mail, Windows Mail, and other clients.

There’s a bonus too. The same tool can also export EML to HTML, TXT, MHT, CSV, JSON, MBOX, MSG, NSF, PST, EMLX, and Office 365. So it’s useful if you migrate later.

How to Convert EML to PDF with Revove (Windows)

1. Download and install Revove EML to PDF Converter.
   

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2. Launch the tool. It scans your system and lists folders with EML files on the left. You can also browse to a folder yourself.
3. Click a folder or select specific emails. Preview them if you like.
4. Click Export and select the PDF option.
5. Open Advanced Settings to choose naming, date filter, header, page layout, Bates number, and attachment options.
6. Pick a destination folder and click Export.

On Mac, the steps are almost the same. You use the Add File or Add Folder button to load your EML files instead.

Price and Free Demo

The free demo converts 10 items per folder. That’s enough to test the output on your own files before you buy. The full version removes the limit and costs $39 at the time of writing. Check the product page for current pricing and the refund policy, since terms can change.

Manual Methods vs. Online Tools vs. Revove

Which Method Should You Choose?

Keep it simple.

• For one or two emails and no sensitive data. Use Thunderbird, Outlook, or Apple Mail.
• You have no email client at all. Try the Edge method.
• You have dozens or thousands of files. Use Revove EML to PDF Converter.
• Need attachments, Bates numbers, or full headers. Use Revove EML to PDF Converter.
• Your emails are confidential. Use offline software only.

Who Needs a Dedicated EML to PDF Converter?

• Lawyers and paralegals need Bates numbers and full headers for court submissions.
• Forensic investigators need previews in Hex, MIME, and Header views to check evidence.
• IT admins need bulk conversion when they back up or migrate email.
• HR and compliance teams need date filters and folder structure for audits.
• Everyday users just want a clean PDF copy of important emails.

Frequently Asked Questions

What is the easiest way to convert EML to PDF?

For one email, open it in Thunderbird, Outlook, or Apple Mail and print it to PDF. For many emails, the easiest way is an EML to PDF converter like Revove. You add a folder, pick PDF, and click Export.

Can I convert EML to PDF without Outlook?

Yes. You can use Thunderbird, Apple Mail, or the Edge method. Revove EML to PDF Converter also works without Outlook or any other email app.

How do I convert multiple EML files to PDF at once?

Use a bulk converter. Put all your EML files in one folder, load that folder into Revove EML to PDF Converter, select PDF, and export. Manual methods can’t do this, since they handle one file per run.

Can I convert EML to PDF with attachments?

Yes, with the right tool. Printing from an email client leaves attachments out. Revove lets you pin attachments in the PDF, append them as extra pages, or save them to a folder in their original format.

Does the PDF keep the email header?

It can. Turn on the Include Internet Message Header option. The PDF then keeps the original header details.

Is it safe to use an online EML to PDF converter?

Not for private emails. Online tools need you to upload the file to their servers. Offline software keeps everything on your computer.

Is there a free EML to PDF converter?

Yes, in a few forms. Thunderbird, Outlook, Edge, and Apple Mail are free ways to convert one email at a time. Revove also offers a free demo that converts 10 items per folder.

Can I convert EML to PDF on a Mac?

Yes. Apple Mail can print a single EML file to PDF. For bulk conversion, It offers a Mac version that supports Intel and Apple Silicon (M1) systems.

Can I add Bates numbers to the converted PDFs?

Yes, Open Advanced Settings after choosing PDF, go to the Bates Number tab, and set the start number, increment, and position. You can add a date stamp too.

Are hyperlinks still clickable in the PDF?

Yes. Revove software keeps links and anchor text unchanged during conversion.

Is there a file size limit?

Revove EML to PDF Converter has no EML file size limit. Many online tools cap file size, so check before you upload.

How much does Revove EML to PDF Converter cost?

The full version is $39 at the time of writing. The free demo is $0 and converts 10 items per folder. Always confirm the latest price on the product page.

Final Thoughts

Manual methods are fine when you need one email in PDF form. They don’t scale. The moment you face a folder of EML files, attachments, or a legal deadline, you need a better tool.

Revove EML to PDF Converter is built for that job. It runs offline, keeps your data private, and gives you control over naming, layout, attachments, and Bates numbers. Try the free demo on your own emails first. If the output looks right, the full version takes it from there.