EML Toolkit

Email File Tools

Professional utilities for editing .eml files directly in your browser. Update timestamps, modify content, manage attachments — all processed locally.

100% Local Processing
No Upload Required
Date Updater
Timestamp Tool

Date Updater

Update Date, Received, and Delivery-date headers to the current time. Outlook compatible.

Batch processingOutlook compatibleAll date headers
EML Editor
Content Tool

EML Editor

Edit email body text and HTML, add or remove attachments, download the modified file.

Text & HTML editingAttachment managerLive preview