SafeW 采用业界领先的端到端加密技术，为您每一次的沟通对话构筑坚不可摧的隐私堡垒。从文字消息到音视频通话，从文件传输到群组交流，所有数据在传输过程中全程加密、永不泄露。无论您身处何方，SafeW 都能让您摆脱担忧，畅享真正无拘无束、安心可靠的沟通体验。
端到端加密
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全平台支持
SafeW uses industry-leading end-to-end encryption to build an impenetrable privacy fortress for every conversation. From text messages to audio/video calls, file transfers to group chats, all data is fully encrypted during transmission. Wherever you are, SafeW lets you communicate freely and securely.
End-to-End Encryption
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All Platforms
功能强大、安全可靠，为您的每一次沟通保驾护航
Powerful, secure, and reliable — protecting every conversation
采用 MTProto 2.0 加密协议，消息仅在发送和接收设备上可见，服务器无法读取内容。
Uses MTProto 2.0 encryption protocol. Messages are only visible on sender and receiver devices.
Windows、macOS、iOS、Android、Linux 全平台覆盖，消息实时同步。
Covering Windows, macOS, iOS, Android, Linux. Messages sync in real-time.
支持万人超级群组和频道功能，满足大型社区和团队的沟通需求。
Support for 10K+ super groups and channels for large communities and teams.
高质量语音和视频通话，多人会议支持，即使在弱网环境下也能保持流畅。
High-quality voice and video calls with multi-party support, smooth even on weak networks.
单次文件传输容量可达2GB，无需借助第三方云存储，且所有数据均享有端到端加密的安全保障。
Transfer files up to 2GB without third-party cloud storage, all with end-to-end encryption.
支持设置消息自动销毁时间，阅读后自动删除，不留任何痕迹。
Set auto-destruct timers. Messages are automatically deleted after reading, leaving no trace.
SafeW 将隐私保护融入每一个设计细节，从传输到存储，全方位守护您的数据安全。
SafeW integrates privacy protection into every design detail — from transmission to storage, securing your data from all angles.
