Web App
Find Duplicate Attachments Across Yahoo Mail Emails
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Compare attached file contents by hash, save distinct copies and export an index showing the messages that contain each attachment.
Screenshot
Inspect the interface
Description
What is this software?
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Compare attached file contents by hash, save distinct copies and export an index showing the messages that contain each attachment.
Features
- Compare attached file contents by hash, save distinct copies and export an index showing the messages that contain each attachment.
- Set Save Copies, Include Inline Files using the app controls.
- Review the results and download the retained output ZIP without reopening the source files.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Compare attached file contents by hash, save distinct copies and export an index showing the messages that contain each attachment.
Features
- Compare attached file contents by hash, save distinct copies and export an index showing the messages that contain each attachment.
- Set Save Copies, Include Inline Files using the app controls.
- Review the results and download the retained output ZIP without reopening the source files.

