eM Client

Overview

eM Client is an email and personal-information manager for Windows, macOS, Android and iOS. It is a strong fit for people who want email, scheduling and everyday productivity tools in one place, especially when they also need encrypted messaging or workplace integrations.

Its range is a genuine strength, but the free desktop license is limited to two accounts on one device. Anyone using several accounts or switching between computers will need to weigh the paid license terms carefully.

Key features

A unified inbox brings supported accounts together, with compatibility for Google Workspace, Office 365, Outlook and Exchange. Offline access and scheduled sending help when a connection or timing is an issue. Calendar and task tools, contacts, notes and chat extend the app beyond email, and online-meeting integration supports users who coordinate their work from the same application.

PGP and S/MIME encryption make eM Client a more relevant choice for people who need protected email. Teams, Slack and Rocket.Chat integrations are useful in organizations already relying on those services, though the license structure still matters: the Business subscription is priced per device. The maker offers a user forum and VIP Support, and a 30% discount for NGOs, schools and universities.

Pricing

The Free plan costs nothing, requires registration and covers two email accounts on one device. It is a sensible way to manage a small personal setup, but the single-device cap is restrictive if you work across a computer and phone. Android and iOS apps are free to use without a license.

Personal costs $39.95 a year on a 1-year subscription and covers one user on up to three devices with unlimited email accounts. It suits an individual who needs more than two accounts or cross-device use. Business costs $49.95 a year on a 1-year subscription, billed per device, with unlimited email accounts; it is the option for organizations that need business licensing rather than a single user's multi-device entitlement.

One-time licenses avoid an annual subscription: Personal Lifetime costs $59.95, paid once for one user on up to three devices, while Business Lifetime costs $79.95, paid once, billed per device. The Personal option suits individuals who prefer an upfront payment; the Business license is the relevant lifetime option for per-device purchasing. The 30-day trial gives prospective buyers a chance to assess the app before committing. Eligible NGOs, schools and universities can reduce paid-plan costs by 30%.

Platforms

eM Client runs on Windows and macOS as well as Android and iOS. Mobile apps do not require a license, but the paid Personal plan's three-device allowance is most directly useful to individuals combining desktop and mobile use.

Who it's for

Choose eM Client if you want email alongside calendar, tasks, contacts, notes and chat, or need a unified inbox, offline access, scheduled sending, encryption or integrations with Teams, Slack and Rocket.Chat. It is less compelling if you need a free multi-device desktop setup or prefer email without the added productivity suite.

Pros and cons

• Pros: Unified inbox, offline access and scheduled sending support flexible email management across common personal and workplace services.
• Pros: Calendar, tasks, contacts, notes, chat and online meetings bring several communication and organization tools together.
• Pros: PGP and S/MIME encryption, plus Teams, Slack and Rocket.Chat integrations, address specific security and collaboration needs.
• Cons: The free plan stops at two accounts and one device, limiting its usefulness for people with multiple accounts or a desktop-and-mobile workflow.
• Cons: Business subscriptions and lifetime licenses are billed per device, so organizations must account for each installation.

Alternatives

Zoho Mail is a better fit for teams seeking a free hosted-mail plan: its free tier covers five users, one domain and 5 GB of mail storage per user. Mozilla Thunderbird suits readers who prioritize free, open-source email with calendar, contacts and multiple-account support.

Spark Mail is worth considering for its free plan's unlimited email accounts, Smart Inbox, smart notifications and calendar. Spike offers a free Starter plan with three members, one teamspace, 60 days of search history and 15 GB storage per member.

Mailbutler Smart Assistant is another freemium option. Newton Mail has a free plan for up to two email accounts, with monthly read-receipt and daily AI-action allowances. Epistles Mail offers a free plan for up to two connected accounts. Mailspring is a desktop alternative for Linux, macOS and Windows with unlimited accounts on its Basic plan.

For broader category browsing, see Email clients and Calendar apps.

Verdict

eM Client is a strong choice for individuals who want email, calendar and productivity tools together, with encryption and collaboration integrations as added reasons to choose it. The Personal plan is the practical upgrade for unlimited accounts across up to three devices; look elsewhere if a free multi-device setup or open-source software matters more.