How to Convert EML to MBOX Format with Attachments?

Yesterday, I stucked in a situation where I have thousands of EML files in my system and want to access all EML files in Thunderbird. This creates a trouble for me!!!

Thereafter, I got a solution on Internet i.e. ZOOK EML to MBOX Converter . This helps me to convert multiple EML to MBOX format along with their attachments. The tool helps me a lot to access my EML files in Thunderbird without losing any data.
I hope this will work for you tool!!!

Advance Features:
→ Simple and User Friendly Interface.
→ Convert EML to MBOX with Attachments.
→ Bulk conversion of EML Files to MBOX.
→ Keeps same folder structure.
→ All email formatting will remain same.
→ Windows based utility.

Source: - http://download.cnet.com/Zook-EML-to-MBOX-Converter/3000-2369_4-77495705.html