飞书
飞书 is a desktop work platform for team communication, meetings, calendars, documents, and collaborative business workflows on macOS.
What is 飞书?
飞书 is a workplace collaboration app for macOS that helps teams communicate, meet, share information, and work together in one desktop client. It is published by Beijing Feishu Technology Co., Ltd. and is used for business messaging, voice and video meetings, shared calendars, cloud documents, and team coordination. People commonly use it to chat with coworkers, join scheduled meetings, manage tasks, view company updates, and collaborate on files without switching between multiple tools. The desktop app is designed for ongoing daily work, so it can stay signed in, send notifications, and open links or meeting invites directly on the Mac. It is part of a broader cross-platform service that also supports web and mobile access, making it suitable for organizations that need shared communication and productivity tools across devices.
Key features
- Send direct messages and group chats for day-to-day team communication
- Join voice and video meetings from the desktop app
- Use shared calendars to view schedules and meeting invitations
- Collaborate on cloud documents and other team content
- Receive work notifications and updates on your Mac
- Access the same workplace account across desktop, web, and mobile
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Safety overview
Status: Mostly safe
This is a legitimate workplace collaboration app. It may run in the background for notifications, calls, meeting reminders, link handling, and file sharing, which is normal for this kind of software. Depending on how you use it, the app may request access to the microphone, camera, notifications, files, or keychain-related items for sign-in and meeting features. Use your organization’s account policies, keep the app updated, and sign out if you no longer use it on this Mac.
Recommendation: Keep 飞书 if you use it for work, team chat, meetings, or shared documents. If you no longer use the service, you can remove the app and its local data after confirming you do not need offline files, downloaded attachments, or local sign-in convenience on this Mac.
Common paths
/Applications/Feishu.app/Applications/Lark.app
Cache paths
~/Library/Caches/com.electron.lark
Support paths
~/Library/Application Support/LarkShell
Preference paths
~/Library/Preferences/com.electron.lark.plist
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