Free · local processing

Export Gmail by sender
from your local MBOX.

Upload a Google Takeout ZIP or extracted `.mbox`, search it in this browser tab, filter by sender, subject, date, or text, and export complete matching messages as CSV, readable HTML, EML, or an attachments ZIP.

0
messages loaded
0
search matches
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attachments in matches

Upload your archive

Works with a Gmail Takeout ZIP or an extracted `.mbox` file.

Search the loaded archive

Supported today: free text, `from:`, `to:`, `subject:`, `filename:`, `has:attachment`, `after:`, and `before:`.

Export the current search

Exports use the current result set, not the whole archive.

FAQ

No. This works only with a Takeout export you already downloaded from Google. There is no OAuth and no account connection.

No. Parsing, searching, and ZIP generation all happen in this browser tab. Nothing from the MBOX is sent to Missing Features.

Free text plus `from:`, `to:`, `subject:`, `filename:`, `has:attachment`, `after:YYYY-MM-DD`, and `before:YYYY-MM-DD`. This is intentionally smaller than full Gmail search syntax.

Not yet. It reads the entire MBOX into memory first, so it works best with smaller archives and targeted exports. Split a multi-gigabyte Takeout before using it here.

You can export the current search as CSV, readable HTML, a ZIP of `.eml` messages, or a ZIP of decoded attachments.