# EML Tool (emltool.com)

> Free browser-based EML/MSG viewer and converter. Open .eml, .emlx, .msg and .mbox files in the browser — body, full headers and attachments — with nothing uploaded. Parsing is 100% local (RFC 822 / MIME). HTML bodies render in a sandboxed iframe (scripts and remote resources blocked); CID images carried inside the file stay local.

## Viewer tools

- [EML Viewer](https://emltool.com/): Open one or many .eml / .emlx / .msg files
- [EML Viewer Online](https://emltool.com/eml-viewer-online): No-install viewer; files never leave the device
- [EML File Viewer](https://emltool.com/eml-file-viewer): Fullest on-page view of headers, body and attachments
- [Open EML File](https://emltool.com/open-eml-file): Online viewer plus platform-by-platform notes
- [MSG Viewer](https://emltool.com/msg-viewer): Outlook .msg via the msgreader parser
- [MSG File Viewer](https://emltool.com/msg-file-viewer): Task landing for opening .msg without Outlook
- [Open MSG File](https://emltool.com/open-msg-file): How to open .msg in the browser
- [EMLX Viewer](https://emltool.com/emlx-viewer): Apple Mail .emlx — byte-count prefix and trailing plist are stripped, not shown
- [MBOX Viewer](https://emltool.com/mbox-viewer): Split .mbox / .mbx into messages and save each as .eml (cap 500)

## Converters

- [EML to PDF](https://emltool.com/eml-to-pdf): Single-email print-to-PDF
- [Batch convert EML to PDF](https://emltool.com/batch-convert-eml-to-pdf): Many .eml files → PDF + one ZIP (Pro)
- [EML to HTML](https://emltool.com/eml-to-html): Save a message as a self-contained HTML file
- [EML to CSV](https://emltool.com/eml-to-csv): Index many .eml / .emlx / .msg files into one spreadsheet (cap 2000)
- [MSG to EML](https://emltool.com/msg-to-eml): Outlook .msg → RFC 822 .eml
- [Extract attachments](https://emltool.com/extract-eml-attachments): Pull attachments out of .eml / .msg
- [Winmail.dat opener](https://emltool.com/winmail-dat): Unpack Outlook TNEF (winmail.dat) and download the real attachments — local, no upload
- [Inspect EML headers](https://emltool.com/eml-headers): Received chain, Return-Path, SPF/DKIM/DMARC from a paste or .eml — local, no upload

## Guides

- [What is an EML file?](https://emltool.com/what-is-eml-file): RFC 822 explained
- [EML vs MSG](https://emltool.com/eml-vs-msg): Format differences; convert either way

## Pricing (one-time, never a subscription)

- Viewing and converting a single file is free and unlimited.
- Batch convert: try 3 files free on [the Pro page](https://emltool.com/pro) (same engine, no sign-up). After that, $9.99 for a 24-hour batch pass, or $39.99 lifetime. Both one-time, never a subscription. Unlock is local to this browser; mail is still not uploaded.
- Batch convert accepts files, not a whole-folder drop. The PDF is a rendered copy (headers + body + inline images), not a forensic bitstream, and emails are not merged into one PDF.
- This is a web app, not a native offline application.

This page may be quoted or cited; attribute to emltool.com.

## About

- [About](https://emltool.com/about) · [Privacy](https://emltool.com/privacy) · [Contact](https://emltool.com/contact)