Mimestream
Mimestream is a native macOS email client built for Gmail, helping users manage Google mail accounts with Mac-focused workflows.
What is Mimestream?
Mimestream is a native macOS email client for Gmail that helps users read, organize, and respond to email with a Mac-first experience. It is designed for people who use Gmail as their main mail service and want desktop features that feel more integrated than working in a browser tab. The app supports Gmail features such as labels, inbox categories, server-side filters, and calendar invitation responses, while also offering macOS conveniences like keyboard shortcuts, notifications, multiple windows, and sharing tools. Mimestream connects directly to the Gmail API instead of routing mail through its own sync service, which fits users who prefer a dedicated desktop app for personal or work email. It is published by Mimestream, LLC and is intended primarily for Mac users.
Key features
- Manage Gmail accounts in a native Mac desktop app
- Use Gmail labels, inbox categories, and filters to organize mail
- Respond to calendar invitations alongside your email workflow
- Undo sending and reopen a draft after sending too quickly
- Write messages with markdown shortcuts and code blocks
- Work faster with keyboard shortcuts, notifications, and multiple windows
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Safe
Mimestream is legitimate email software for macOS, and its access to your Gmail account is central to what it does. Because it handles mail content, attachments, contacts, and account tokens, you should only sign in with accounts you intend to use in the app and keep your Mac account protected. Its direct connection to Gmail is normal for an email client, and removing the app may also remove local app data such as cached mail and settings stored on your Mac.
Recommendation: Keep Mimestream if you use Gmail on your Mac and want a dedicated desktop client. Remove it if you no longer use it, but expect to lose its local settings, cached data, and any convenience features tied to using Gmail outside the browser.
Common paths
/Applications/Mimestream.app
Cache paths
~/Library/Caches/com.mimestream.Mimestream
Support paths
~/Library/Application Support/Mimestream
Preference paths
~/Library/Preferences/com.mimestream.Mimestream.plist
Container paths
~/Library/Containers/com.mimestream.Mimestream
Share your experience
Be the first to share your experience.