I'm moving away from an old email client that stores everything in EML format, and I've been looking for a dependable way to preserve my emails before switching platforms. Besides needing to **convert an EML file to PDF** for documentation and sharing, I also want to keep all my email properties, folder structure, and attachments intact during the conversion.

After comparing a few applications, I tested MacSonik EML Converter , and it seems designed for handling both conversion and migration tasks without making the process complicated. One thing I liked was that it supports EML files generated by virtually every EML-compatible email client, so I didn't have to worry about where the emails originally came from.

The software also supports converting EML files into numerous formats, including PST, PDF, MBOX, EMLX, MSG, HTML, MHTML, DOC, DOCX, JSON, CSV, and even image formats like JPG, PNG, GIF, and TIFF. If you're planning a cloud migration instead of a local conversion, it can export emails directly to Gmail, Office 365, IMAP, iCloud, Yahoo Mail, Zoho Mail, Live Exchange, Amazon WorkMail, and other services.

What made the experience easier was the clean interface. Even without prior experience using migration software, I was able to add multiple EML files, preview the mailbox, configure the required options, and start the process within minutes. The tool also includes attachment management options, duplicate removal, naming conventions, and custom folder naming, making the final output much more organized.

The free edition lets you convert up to **50 emails per folder**, which was enough for me to evaluate its performance before considering the full version.

Has anyone else used this tool for long-term email archiving or migrating large EML collections? I'm interested in hearing how well it preserved formatting, attachments, and folder hierarchy after the conversion.