Email Viewer is a free and useful tool for viewing saved email files. This offline email file opener app allows to you view saved email files and save/extract email attachments. Supports various email files formats like .eml, .msg, winmail.dat or .mht. The app automatically scans all supported email files on your device. You can choose an email file from the list or select the email file you want to view from any file manager and open it with this application. Also, you can use this app as default email opener.