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EML Tools - Startup logo and branding

Free online email reader for .eml, .msg, .mbox and winmail.dat files. Convert and save attachments, in your browser.

Founded year: 2026
Country: United Kingdom
Funding rounds: Not set
Total funding amount: Not set

Description

EML Tools opens saved email files without installing a mail app. Drop in an .eml, an Apple Mail .emlx, an Outlook .msg, a winmail.dat attachment or a whole .mbox mailbox from Gmail Takeout or Thunderbird, and read it with its headers, formatting and attachments.

It converts them too: EML and MSG to PDF, HTML, JPG or each other, emails to a CSV spreadsheet, and mailboxes to PDF, EML or CSV. Attachments save one at a time or as a ZIP.

Every file is read inside your browser and never uploaded, so contracts, invoices and personal mail stay on your device. It handles mailboxes up to 3 GB and 20,000 emails, and it's tested on real Outlook files, including old .msg files in Chinese and Cyrillic code pages. Free, no account.

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