GainTools EML Duplicate Remover Tool is the best software for removing multiple duplicate EML files in just a few seconds. This application has a simple graphical interface that makes it an easy-to-use solution for both technical and non-technical users to operate and remove duplicate EML files efficiently. This software can find duplicate emails from Windows Live Mail, Thunderbird, Outlook Express, eM Client, and The Bat without the need for installation. This application has a straightforward graphical user interface that is easy to use without technical skills. This program is self-contained and eliminates duplicate emails from EML files without the need for other applications. This EML duplicate remover can scan and eliminate duplicate emails from several EML files without erasing any data. This application can detect and eliminate duplicate data from EMLX files without needing to install Apple Mail. This EML Duplicate Remover is a completely safe and secure way to get rid of duplicate emails and attachments from EML files without a single data loss.  This software assists in immediately eliminating duplicate emails from EML files without compromising the structure or content quality. This program offers a free demo version, a file filter option, and a file preview option. All versions of Windows 11, 10, 8.1, 8, and earlier can use this software.