plainfolder → Mail → ZIP → CSV
ZIP of messages to CSV
A zip with mail inside — mbox, eml or maildir — becomes a CSV table without unpacking it first.
No server processing
No account
No daily limits
About this conversion
Mail is usually handed over zipped, and the first step is normally to unpack it somewhere. That step is not needed here: the zip is read in the browser, the messages are found inside it, and the table comes out the other end.
Just want to look inside it?
The same tool without converting anything: open the file and read it.
You are not locked into CSV
The file is parsed once and stays open, so the format is picked at the end rather than the beginning: the same .zip can leave here as XLSX, EML, MBOX, PDF, HTML, TXT or JSON. Before that you can search it by subject or address, filter by year, sender and attachment type, mark the duplicates and look through the archive overview.
Questions
- What if the zip is over 4 GB?
- Archives in the zip64 form cannot be read this way — unpack such a file with a desktop tool and drop the .mbox itself.