Zimbra iOS app offers email, calendar, and collaboration solution built for cloud computing. It allows you to create custom workspaces inside Shift and invite people to collaborate.Ħ. Shift is an email client for Windows 10 that helps you to manage multiple workflows. This application helps you to manage email, calendar, contacts, and tasks.ĥ. EM Client is a strong competitor of Outlook that has an easy-to-use interface. Outlook provides easy collaboration with other office apps like Ms- Word, PowerPoint, and Excel.Ĥ. It offers email, calendar, and contact all in one place. Microsoft Outlook 365 is an email client software application for mac devices.
It enables you to create and share customized email templates with your team.ģ. Polymail is an email program that provides complete details of how and when people read your emails. It helps you to manage all your emails and contacts with more than one account.Ģ. Mailbird is a Windows email sending application that can work with Gmail.