What is eM Client?

eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat. eM Client is the best email client for Mac and Windows.

Download for free

Available for: Windows, macOS, iOS and Android

Explore outstanding
mix of features

eM Client is a productivity tool with
features far beyond email.

All-compatible
productivity tool

eM Client's compatibility is unmatched.
Connect to any email service - it will work.

AI-powered email client

Manage your inbox with the AI Assistant in the sidebar, catch up quickly with AI Summary, and write personalized messages and replies in seconds. AI in eM Client saves you time on every email. You can also connect your AI Agent to your eM Client data via the MCP protocol.

Read about eM Client AI features in detail.

Command palette

Open the Command Palette, start typing, and perform any action right from your keyboard. It's the fastest way to get things done in eM Client.

eM Sync - settings synchronization service

Sign up for eM Sync to securely sync your accounts, app settings, signatures, email templates, and Quick Texts across devices. Your data is protected with zero‑knowledge end‑to‑end encryption, so not even eM Client company can read it.

Learn more about eM Sync.

Profiles

Profiles let you split your accounts into separate databases, each with its own settings and colors. Keep your work and personal accounts apart so contacts never get mixed up, and stay focused during the workday without personal emails pulling you away. The color code shows at a glance which profile you're in, and you can switch between them easily.

Unique Sidebar

Quickly access contextual information that will boost your productivity even more. The sidebar with communication history, attachment history, calendar, agenda, and chat will save you a lot of time.

Make eM Client your own

eM Client is customizable in the most comprehensive way on the market.
Adjust eM Client's behaviour to fit your routine and enhance your workspace with
beautiful themes, including a Dark theme, or custom themes created by our users.
You can also build your own theme with our unique theme editor.