Ant Messenger 是否免费？

Is Ant Messenger free?

完全免费。源码开源、无广告、无订阅，安装后即可长期使用，不需要任何付费。

Completely free. Open source, ad-free, and subscription-free — install it and use it for as long as you like.

如何下载 Windows 版本？

How do I download the Windows version?

访问本站首页或下载页面，找到 Windows 客户端入口，即可获取 64 位安装包进行安装。

Visit the homepage or download page on this site, find the Windows Client entry, and grab the 64-bit installer.

桌面版为什么需要手机扫码登录？

Why does the desktop version require phone QR code login?

扫码登录相当于为桌面端增加一道安全校验，只有已登录的手机才能授权电脑端上线，可有效防止账号被他人冒用。

Scanning adds an extra security check — only your logged-in phone can authorize the desktop app, keeping intruders out.

消息是否端到端加密？

Are messages end-to-end encrypted?

所有消息在发出前即完成加密，传输与存储全程为密文，只有收件人能够解密查看，服务器端无法获知内容。

Messages are encrypted before they leave your device, stay encrypted in transit and storage, and only the recipient can decrypt them.

是否支持私有化部署？

Does it support private deployment?

支持。可将整套服务架设在自己的服务器上，个人与企业都能对数据拥有完全支配权。

Yes. Host the entire service on your own servers and keep full control over your data, whether you're an individual or an enterprise.