Any Email to PDF Converter Software for Windows: Free Download

How to Convert Email Files to PDF

Add your email files

Drag your email files into the window, or click Add Files. Add a whole export folder to load every message inside.

Choose PDF output

Set the output to PDF, then pick one file per message or a single combined file. Switch Include images on to keep inline pictures in the page.

Start the batch

Click Start. The program expands container files like PST and MBOX, adding every folder and message to the queue automatically.

Why Any Email to PDF Converter

Why a desktop tool earns its place

Old correspondence can outlive the programs that wrote it. You can still convert those incompatible formats locally:

Nothing quietly goes missing. Some apps save one item at a time; some heavy exporters silently drop items from crowded mailboxes. The program writes every item you picked for your disclosure set or audit pack.
Confidential correspondence stays off the web. Browser uploaders send privileged material to servers outside your control, with uncertain retention and breach exposure. Legal, HR, and finance teams can keep this work on their own desktops.
Open old mailboxes after the program is gone. An inherited 6 GB mailbox from a former colleague, or a backup with dozens of subfolders, turns into PDF with nothing to reinstall and no old login to recover first.
A document anyone can open. Add the PDF to a case record, a ticket, or a shared drive. You can open it on any device without an email program or proprietary viewer.

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What you can convert to PDF

Five mail formats, one reader

You can open single .eml (RFC 822) and .msg messages, Outlook .pst and .ost archives, and .mbox from Thunderbird or Apple Mail. We've built in the reader for each format.

Containers unfold themselves

Open a .pst, .ost, or .mbox and the program queues messages from every folder, including tens of thousands from a 2 GB store. You do not need to open each subfolder.

Convert your mail in batches

Add files and folders in any mix to batch convert emails to PDF in one run.

Keeps the email intact

The program uses wkhtmltopdf to render your PDF, keeping the original HTML layout, inline images, and From/To/Date/Subject headers.

PDF, HTML, or plain TXT

PDF is the default for archiving and sharing. Choose HTML for a web-ready copy, or TXT for just the words, ready to put a thread into a search index or summarizer.

Runs on your machine

Reading the source and building the PDF both happen on your PC. There is no sign-up and no upload step.

Who uses Any Email to PDF Converter

Legal, HR, and compliance

Convert a mix of .msg and .pst in one pass for eDiscovery sets, case files, and audits. The PDF count matches the message count, with every item accounted for.

IT admins and people switching mail apps

Leaving Outlook or Thunderbird, clearing out old .pst and .ost archives, or adding a departed employee's mailbox to records? You can export Outlook emails to PDF without Outlook installed or running. To open an OST without Outlook as a mailbox, convert it to PST.

Anyone with old mail to read

Open an inherited .mbox or a backup .pst from an old laptop and save the parts you need, without setting up the original account again.

Supported mail formats

On Windows, you can open anything from a single saved message to a multi-gigabyte Outlook store in one program.

Format	Extension	Where it comes from
EML	.eml	Single messages saved from most mail apps (RFC 822)
MSG	.msg	Outlook messages dragged to disk (OLE/MAPI)
PST / OST	.pst, .ost	Outlook mailbox archives and cached accounts
MBOX	.mbox	Thunderbird, Apple Mail, and Unix mailboxes
Output	.pdf, .html, .txt	Pick per message or one combined file

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Any Email to PDF Converter

Price

from $ 29.99

Version

1.8

File Size

9 Mb

Last updated on

12/10/26

System Requirements

Windows 11/10/8.1/8/7 (32/64 bit)
Intel i3, AMD Ryzen 5 or above
4 GB of RAM or above
NVIDIA® GeForce® series 8 and 8M, Intel® HD Graphics 2000, Quadro FX 4800, Quadro FX 5600, AMD Radeon™ R600, Mobility Radeon™ HD 4330, Mobility FirePro™ series, Radeon™ R5 M230 or higher graphics card with up-to-date drivers
1280 × 768 screen resolution, 32-bit color
1 GB of free hard disk space or above

Frequently Asked Questions

Do I need Thunderbird installed if I need Thunderbird to PDF converter?

No. You can use the program as a Thunderbird to PDF converter. It reads saved .eml, .msg, and mailbox files directly, without the original mail client installed or running. If all you have is a folder of Outlook message files, a dedicated msg to pdf tool handles those on their own.

Is my email uploaded anywhere?

No. Your mail stays on your PC while the program reads it and renders the PDF.

Which email formats can it convert?

EML and MSG messages, plus Outlook PST, OST, and MBOX archives. The output is PDF, with HTML and TXT available when you prefer them.

Can it convert a whole PST or MBOX at once?

Yes. You can tick just the folders or messages you need before starting the run. To check what an .mbox contains, open it read-only in our mbox file viewer, without converting it.

Does it keep attachments and formatting?

Yes. The PDF keeps the HTML layout of the message: fonts, colors, tables and inline images. File attachments are embedded in the PDF, and the file name in the message is clickable. Turn Include images off for lighter, text-only output.

Can I merge several emails into one PDF?

Yes. Choose combined output for a list of EML and MSG messages. For very large containers, one file per message is usually easier to file and search.

Will it run on Windows 11?

Yes, it runs on Windows 10 and 11. There is no Mac build today.

How is this different from your EML or PST to PDF tools?

Each single-format app reads one file type: EML to PDF for saved messages, MSG to PDF for Outlook items, and PST to PDF and MBOX to PDF for large archives. This program reads all of them, handling mixed archives in one program instead of four. Choose a format-specific app if you only work with that format.

Any Email to PDF Converter Software for EML, MSG, PST, and MBOX