EML to Excel Converter for EML Files to Excel, XLSX, CSV and JSON
Turn .eml email files into a clean Excel spreadsheet, no Outlook needed
MailParse converts .eml email files into structured Excel, CSV, and JSON. Upload a saved message, pick the fields you want as columns, and get a spreadsheet with the sender, date, subject, body, and attachment names in place. It runs in your browser on Mac, Windows, or Linux, so there is no Outlook and no desktop install to wrestle with. Paste a message below to see the columns it pulls out.
Connect a Gmail or IMAP mailbox to parse new mail automatically, or paste an email below to test the converter now.
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An .eml file is a single email saved in plain-text MIME format, so Excel cannot open one directly: it shows headers and encoded blocks rather than columns. To convert EML to Excel, run the files through a parser that decodes the MIME structure and writes each message as a row. MailParse takes saved .eml files, a whole folder or .zip archive at once, or a whole .mbox archive, and returns an .xlsx, CSV or JSON file with date, sender, recipients, subject and the fields you name from the body.
- .eml
- MIME format supported
- 3 formats
- Excel, CSV, JSON output
- IMAP
- Mailbox sync for volume
- No install
- Runs in your browser
An EML file is a single email saved in the standard MIME format, the same format Apple Mail, Thunderbird, and most webmail clients use when you export or save a message. Gmail, Outlook on the web, and Yahoo all let you download a message as a .eml file, and a bulk export of a mailbox often lands as a folder full of them. Each .eml holds the sender, recipients, date, subject, full body, headers, and any attachments as plain text and base64. That is fine for reopening one message. It falls apart when you have a folder of 4,000 of them and finance, legal, or ops needs the data lined up in columns.
MailParse reads .eml files and writes the fields you care about into rows and columns. Upload the files you already have, or connect your mailbox to pull messages straight in. You pick which fields become columns, including custom values like an invoice number, order ID, or tracking number buried in the body, and download the result as a real Excel workbook (.xlsx), a CSV for any spreadsheet, or JSON for a database or API. The whole job runs in your browser, so there is no Windows-only converter to install and Outlook does not need to be involved at all. This page covers how to convert EML to Excel, what to do with a large folder, how to open an EML file in Excel the right way, and why a web converter beats the copy-and-paste and Insert Object tricks that lose half your data. If you have tried the direct route already, can you open an EML file in Excel explains exactly why the raw file comes out unreadable. If your export landed as Outlook .msg files instead, the MSG to Excel converter handles that format and converting MSG files to Excel walks through it step by step, and converting EML files to CSV in bulk covers a folder of several thousand messages end to end. If the messages are still sitting in a live mailbox rather than exported to disk, connecting it with email to Excel skips the export step entirely.
What the EML to Excel converter does
Everything you need to turn a saved .eml file, or a whole synced mailbox folder, into clean spreadsheet rows.
No Outlook, no install
Outlook does not even open .eml files cleanly, and most EML converters are Windows-only downloads. MailParse runs in any browser on Mac, Windows, or Linux, with nothing to install.
Automatic parsing for new mail
Connect a Gmail or IMAP mailbox and new messages are parsed on a schedule with the fields you named, ready to download, instead of you saving one file at a time.
Excel, CSV, or JSON
Export a formatted .xlsx Excel workbook, a clean .csv for any spreadsheet, or JSON for a database or API, not one rigid layout you then have to reshape by hand.
Custom field extraction
Pull a tracking number, invoice total, or order ID out of the message body into its own column, not just the standard sender, date, and subject headers.
Nothing lost in conversion
Sender, recipients, CC, BCC, date, subject, full body, and attachment names all come through, with Unicode and emoji intact and HTML tables read as rows.
Private by design
Conversion runs over an encrypted connection and your source files are deleted after processing. Your email is never used to train AI.
How to convert EML files to Excel or CSV
Four steps from a saved .eml file to a clean spreadsheet.
Add your EML files
Upload a saved .eml file, or connect a Gmail or IMAP mailbox to parse new mail automatically.
Choose your columns
Tick the standard fields you want, then add any custom fields to pull from the message body, like an order ID or invoice total.
Pick a format
Select Excel (.xlsx), CSV, or JSON depending on where the data is going next.
Download the spreadsheet
Get one clean file with every email as a row. Save the column setup and re-run it any time new .eml files come in.
Who converts EML files to a spreadsheet
Teams that get handed folders of exported .eml messages and need the data in columns.
Legal & e-discovery
Convert exported case mailboxes into a reviewable spreadsheet with sender, date, subject, and body columns for filtering, review, and production.
Accounting & AP
Turn saved invoice and receipt .eml files into an Excel sheet with vendor, amount, and due date columns ready for reconciliation.
Email migration & archiving
Flatten an exported .eml archive into a single searchable spreadsheet before switching systems or closing out a mailbox.
Sales & operations
Extract orders, leads, and shipping notices from saved emails into a spreadsheet your team can sort, filter, and report on.
Why a web EML converter beats the manual methods
Fields, not a text dump
Copy-and-paste from Notepad and Excel's Insert Object trick give you raw text in one cell. MailParse decodes the MIME and puts the date, sender, subject and the body values you name in their own columns.
No data loss
Manual methods drop fields and mangle HTML bodies. MailParse keeps every header, the full body, and attachment names mapped to clean columns.
Mac and Linux, not just Windows
Almost every EML to Excel converter is a Windows-only download. MailParse runs anywhere you have a browser, including Mac and Linux.
Custom fields, not just headers
Desktop converters export fixed columns like sender and subject. MailParse also pulls values out of the body, such as an invoice total or order number.
EML to Excel converter software compared
The tools that rank for this job are mostly licensed Windows desktop programs. Prices and capabilities were read from each vendor site on 1 September 2026 and change without notice. Longer write-ups live in our Aid4Mail alternative and BitRecover alternative comparisons.
| What matters | MailParse | BitRecover EML Converter | Aid4Mail Converter | CoolUtils Total Mail Converter |
|---|---|---|---|---|
| Runs on | Any browser, nothing to install | Windows and Mac desktop builds | Windows 10 or 11 only | Windows desktop |
| Path to Excel | Direct .xlsx workbook, plus CSV and JSON | Export CSV, then open it in Excel | Convert emails to CSV, then open in Excel | Direct XLS output listed among its formats |
| Named body fields as columns | Yes, you name the fields you want | No, output is the message record | No, you choose which message properties to include | No, output is the message record |
| HTML line item tables to rows | Yes, one row per line item | No | No | No |
| Bulk folder of .eml files | Yes, a whole folder or a .zip of thousands of .eml, .msg and .mbox files in one background batch; connect the mailbox for ongoing volume | Yes | Yes | Yes |
| Also reads PST, OST or MBOX | No | Yes, through its other wizards | Yes, 40 or more source formats | Reads saved mail files |
| Works offline | No, files are processed in the cloud | Yes, processing is local | Yes, processing is local | Yes, processing is local |
| API and webhooks | REST API and webhooks | No public API | No public API on this edition | Command line interface available |
| Price, read 1 September 2026 | Subscription from $24 per month | Perpetual license from $29 | $25 per month, or $299 billed annually | $59.90 one time lifetime license |
| Best for | Pulling business values out of .eml into a workbook | Offline batch conversion into many formats | Migration and forensic acquisition | One tool that writes many document formats |
Figures were read on 1 September 2026: BitRecover lists a perpetual license from $29 and a demo limited to 25 items per folder; Aid4Mail lists Converter at $25 per month or $299 billed annually and states it is Windows-only; CoolUtils lists Total Mail Converter at $59.90 for a lifetime license. MailParse prices are our own published list prices. Confirm on the vendor site before purchase.
Frequently asked questions
How do I convert an EML file to Excel?
Upload the .eml file to MailParse, select the fields you want as columns (sender, date, subject, body, and any custom fields), choose Excel as the output, and download the .xlsx. Each email becomes one row, and you can add as many .eml files as you like in a single job to build one combined workbook.
How do I convert multiple EML files to Excel at once?
Open the converter in the app and drop the .eml files, the whole folder, or a .zip of it. Up to 20 files parse right away, and larger selections run as a background batch of up to 5,000 files, or 10,000 messages from a .zip, on a paid plan. Every message becomes one row of the same spreadsheet, each counting toward your plan's monthly limit. For a PST or a multi-gigabyte archive, a desktop tool such as BitRecover or Aid4Mail is the better fit. For mail still arriving, connect the Gmail or IMAP mailbox the messages came from and new messages are parsed automatically.
Can you open an EML file in Excel?
Not directly. Excel cannot read the MIME structure of a .eml file, so opening one shows raw headers and encoded text. You first convert the .eml file to CSV or .xlsx, which maps each field to a column, and then Excel opens it cleanly as a normal spreadsheet with the email data in rows.
How do I open an EML file without Outlook?
Upload the .eml file to MailParse in your browser and convert it to Excel, CSV, or JSON. Because the .eml format is plain MIME text, MailParse reads it directly without Outlook or any email client installed, so you see the contents and get the data in columns at the same time, on any device.
How do I convert EML to CSV?
Add a .eml message to MailParse, pick the columns you want, choose CSV as the output, and download the result. Every message becomes a row in the CSV, which opens cleanly in Excel, Google Sheets, or any spreadsheet app. Connect the mailbox instead when the messages keep coming.
How do I convert an EML file to Excel on a Mac?
Macs have no built-in way to turn .eml files into a spreadsheet, and most EML converters are Windows only. Upload the .eml file to MailParse in your browser instead and convert it to Excel, CSV, or JSON, which any Mac app opens, with no Outlook and no Windows machine needed.
Will I lose any data when I convert EML to Excel?
No. MailParse keeps the sender, recipients, CC, BCC, date, subject, full body, and attachment names, mapping each to its own column, with Unicode and emoji preserved and HTML tables read into rows. Unlike copy-and-paste from Notepad, nothing is dropped or truncated in the process.
Is there an EML to CSV converter for a whole folder?
Yes, desktop converters such as BitRecover and Aid4Mail take a whole folder at once. MailParse parses one uploaded .eml file at a time and handles volume differently: connect the Gmail or IMAP mailbox the messages came from and new mail is parsed automatically into the same CSV, Excel or JSON columns.
Convert your EML files to a spreadsheet now
Drop in your .eml files and get a clean Excel, CSV, or JSON file with every field in its own column, no Outlook required.