Boost your productivity and send better email with Mailspring, the best mail client for Mac, Linux, and Windows.
Mailspring indexes your mail so you can use advanced, Gmail-style search queries and search message contents across all your connected accounts. Never lose an email again. Learn More >
Your signature should leave a lasting impression. Mailspring's beautiful signature editor makes it easy to create and use custom signatures, even with images. See How >
Using a single inbox for all of your email accounts helps you get more done in less time. Mailspring supports every major mail provider—Gmail, iCloud, Office 365, Outlook.com, Yahoo!, and IMAP/SMTP—so you have a single, streamlined command center for all your messages.
Business happens in every language. Mailspring can translate messages written in English into Spanish, Russian, simplified Chinese, French, and German—right inside your draft.
Mailspring auto-detects the language you're using and spell checks for that language. No need to change your settings!
Mailspring includes multiple layouts and themes, so you can match your desktop or your mood!
Understand your audience. Send timely follow-up. Turn clicks and opens into actionable insights. Mailspring Pro is your unstoppable email sidekick for sales and business.
Mailspring Pro removes the limits in the free version, so you to snooze messages, schedule reminders, and send later an unlimited number of times and conquer your inbox.
Understanding your contacts and customers is the key to connecting with them. Mailspring provides the context you need with enriched contact profiles featuring bio info, social profiles, location info, and more. See How >
Activity tracking is built into Mailspring so you get notified as soon as contacts read your messages and can follow up appropriately.
How contacts engage with your content gives you insight into what's working and what's not. Mailspring notifies you when your links are clicked so you know what's generating interest. See How >
Typing common emails over and over is a drag—and when you send outreach that works, you want to reuse it. Mailspring's quick reply templates let you create a library of customizable emails that are at your fingertips every time you send.