Batch convert EML files to PDF
EML batches pile up fast: a Gmail download here, an export from a helpdesk system there, a vendor's "here are all the emails" ZIP. Online converters that handle one file at a time turn a 200-email job into an afternoon, and the ones that accept batches do it server-side with size caps and retention policies you have to take on faith.
Here the batch parses entirely in your browser. Drop in all the .eml files at once; each is read as a proper RFC 5322 message — headers decoded (including encoded-word subjects in other languages), bodies extracted from the best MIME part, attachments catalogued. Output is one clean PDF per email, or with the full version, a single merged PDF in true date order with optional Bates stamps and a hash manifest.
The date ordering matters more than people expect: filenames like message(34).eml carry no chronology. The converter sorts by the Date header inside each message, which is the order a reviewer actually wants.
Open the converter — free, no upload
Tips for clean batches
- Select all files in the picker at once (Ctrl/Cmd+A) rather than adding one by one.
- Mixed formats are fine — .eml, .msg and .mbox can convert in the same job.
- Check the parsed list before converting: undated or unparseable files are flagged rather than silently dropped.
Questions
Are non-English emails supported?
Yes — MIME encoded-word headers (=?UTF-8?...?=) decode properly, so subjects and names in any language display correctly. Characters outside the PDF's base font map to closest equivalents in the transcript.
Can I mix .eml and .msg in one batch?
Yes. Each file routes to the right parser by its format, and the merged output sorts everything together by date.