plainfolder → Mail → EML → XLSX
EML to Excel — messages into a workbook
Turn a folder of .eml messages into an Excel spreadsheet: one row per message, with attachment names included.
No server processing
No account
No daily limits
About this conversion
Exports and saved messages pile up as .eml files. A workbook turns that pile into a table you can actually work with — and keep, long after the mail program is gone.
Just want to look inside it?
The same tool without converting anything: open a .eml file and read it.
You are not locked into XLSX
The file is parsed once and stays open, so the format is picked at the end rather than the beginning: the same .eml can leave here as CSV, ZIP, 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
- Is this a real Excel file?
- The file is a real .xlsx workbook, not a csv with another name: it opens in Excel, Numbers, LibreOffice and Google Sheets with the columns already in place.
- Can I open a whole folder?
- Yes, a folder or any number of files at once.