When you are looking for the best EML file converter tool, one great choice is eSoftTools EML Converter Suite software. This software offers multiple best and extra features and performs smoothly. With this software, you can convert your files into different formats such as EML to NSF, EML to MBOX, EML to PST, and more. During the conversion, it handles all data in your files accurately, maintaining the original format. Additionally, the software allows you to manage specific data during conversion through its email filtering option. It provides live preview conversion and offers a free demo edition before purchase.