#email encryption
GPG Suite
GPG Suite is a professional macOS encryption toolkit that provides end-to-end OpenPGP encryption for your emails and files, ensuring communication privacy and data security.
Nylas Mail
Nylas Mail is a sleek, modern, cross-platform email client that supports unified management of multiple accounts, featuring powerful email search capabilities and offline access. It emphasizes privacy, security, and productivity enhancement, providing enterprise users with a professional and reliable email solution.
Postbox
A powerful Mac email client supporting multi-account management, intelligent search, and efficient categorization. With customizable workspaces and batch operation features, it significantly enhances email handling efficiency, making it the ideal choice for professional users and team collaboration.
Thunderbird
Thunderbird is an open-source, free email client developed by Mozilla, offering unified management of multiple accounts, built-in calendar and contacts, powerful email organization, and secure encryption features. It serves as a desktop solution to replace web-based email services.