PDF is the format everyone can open and nobody can accidentally edit, so it's the standard way to keep an email as a record: for taxes, insurance claims, HR files, school applications, landlord disputes or court. Every major mail app can save a single message as PDF through its print dialog. Saving dozens or thousands is a different job. This guide covers both, app by app, with the 2026 menus.
Saving one email as PDF
Gmail on the web
- Open the email or conversation.
- Click the Print all icon (the printer) at the top right of the conversation.
- In the print dialog, set Destination to Save as PDF and click Save.
The whole conversation is printed. To save a single message from a thread, open the three-dot More menu next to that message's Reply button and choose Print.
Gmail app on Android
- Open the email and tap the three-dot menu at the top right.
- Tap Print.
- Choose Save as PDF as the printer and tap the PDF download button.
Outlook on the web and new Outlook for Windows
- Open the message and select More actions (the three dots).
- Choose Print, then Print again in the preview.
- Pick Save as PDF (in a browser) or Microsoft Print to PDF (in new Outlook) as the printer, and save.
Classic Outlook for Windows
- Open or select the message, then choose File → Print.
- Select Microsoft Print to PDF as the printer, and click Print.
- Choose a file name and location.
Apple Mail on Mac
Select the message, then choose File → Export as PDF. You can also use File → Print and the PDF menu at the bottom of the dialog.
iPhone and iPad Mail
- Open the email, tap the Reply arrow, and choose Print.
- In the print options, tap the Share button at the top.
- Choose Save to Files to keep the PDF.
Thunderbird
Select the message and choose File → Print. Set the destination to Save to PDF and click Save.
Limits of print-to-PDF
Printing works for one message at a time, and it has gaps:
- No attachments. The PDF lists attachment names at best. The files themselves aren't included.
- Basic headers only. You get From, To, Date and Subject, not the technical headers (Received lines, Message-ID, authentication results) that show where a message came from.
- Layout varies. Wide marketing emails can be cut off or shrunk; long recipient lists may be shortened.
- No batch. Saving 300 invoices means repeating the steps 300 times.
Saving many emails as PDF
For more than a handful of messages, the efficient route is to export the emails as files first, then convert them in one go.
Step 1: get the emails out as files
- Gmail: use Google Takeout to export a label or the whole mailbox as MBOX. For a few messages, use More → Download message on each to save
.emlfiles. - Outlook on the web: More actions → Download → Download as EML for each message.
- New Outlook: More actions → Save as → Save as EML or Save as MSG.
- Classic Outlook: select the messages and drag them into a folder in File Explorer; each becomes a
.msgfile. - Apple Mail: select messages and drag them to a Finder folder to save
.emlfiles, or use Mailbox → Export Mailbox for an MBOX. - Thunderbird: use the folder's MBOX file or the ImportExportTools NG add-on.
Step 2: convert them
Open the matching converter: EML to PDF for EML files, MSG to PDF for Outlook files, or MBOX to PDF for mailboxes. InboxVue works in the browser and doesn't upload your mail. Select the messages and choose:
- One PDF: every message in one document, each starting on a new page.
- ZIP of PDFs: one PDF per email, named with the date, sender and subject.
You can include full headers, list or embed attachments, choose Letter or A4, and add an index CSV. Single emails are free with a small footer; bulk export comes with InboxVue Pro, from $6.99 a month. See pricing for details.
Saving emails as PDF for legal or official use
If the PDFs are going to a lawyer, a court, a regulator or an investigator, think about more than appearance:
- Keep the originals. Save the EML or MSG files as well as the PDF. The original file contains metadata a PDF can't fully represent.
- Include full headers for messages where authenticity matters.
- Number the pages. Productions often require Bates numbers on every page.
- Record what you produced. A cover index and a SHA-256 hash list help show the set hasn't changed.
InboxVue Pro also adds Bates numbering, a cover index and hash manifests. Our page on email to PDF for court explains the workflow in detail.
Comparison of methods
| Method | Batch | Attachments | Full headers | Works offline |
|---|---|---|---|---|
| Print to PDF from a mail app | No | Not included | No | Yes |
| Apple Mail Export as PDF | One at a time | Not included | No | Yes |
| InboxVue converters | Yes (paid) | Listed, embedded or extracted | Optional | Runs locally in the browser |
| Upload converters | Some | Varies | Varies | No, files are uploaded |
| Mail-app add-ons | Some | Varies | Varies | Yes |
Troubleshooting
Images are missing from the PDF. Mail apps may block remote images. Load them in the message before printing or exporting.
Text is cut off at the right. Choose Fit to page width or landscape in the print settings, or use a converter that lays the email out to the page.
Non-Latin characters show as boxes. The PDF printer lacked the fonts. Converters that embed fonts avoid this.
The PDF is huge. Large inline images inflate the file. When embedding attachments, choose to list them or save them separately instead.
Summary
For a single email, every mail app's print dialog can save a PDF. For many emails, or when you need attachments and full headers, export the messages as EML, MSG or MBOX files and convert them in bulk.