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NetEase Mail Master vs Foxmail: catalog facts
NetEase Mail Master	Foxmail
Free Free to download; NetEase also sells VIP mailbox plans separately.	Free Free to download.
Windows, macOS, Linux, Android, iOS	Windows, macOS
Works with Chinese providers such as 163 and QQ as well as Outlook Available on desktop and mobile, including Linux	Handles very large mailboxes Built-in notes synced with QQMail
Interface and documentation are mainly in Chinese Linux package targets Ubuntu 22.04	Changelog gives little detail beyond bug fixes Note sync is tied to Tencent's QQMail
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.