ReliefJet Essentials for Outlook - A large set of useful and easy-to-use tools for every Microsoft Outlook user: Import, export and convert using EML,MSG,TXT and PST formats; remove duplicate items, process attachments and extract addresses; get reports and statistics and even more...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Import Messages from EML Files - Free and easy way to import messages from EML format files to the specified Outlook folder.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Cloud Email Conversion - Looking for email migration service? Cloud Email Conversion easily turns the bunch of email files into the Outlook PST file preserving the folders structure
LightShot - The fastest way to take a customizable screenshot.