写的 - Jeff Johnson
1. All of your data is encrypted before it's sent over the network, and it can't be decrypted except by the other device using Underpass.
2. Underpass is different from every other encrypted communication app because it does not use a third-party service.
3. You can communicate with a Mac, iPhone, iPad, iPod touch, or Mac using Underpass.
4. Underpass can communicate between your own Apple devices or with another Underpass user.
5. Underpass even works on ad hoc peer-to-peer wifi networks.
6. Peer-to-peer (P2P) file transfer and chat, with end-to-end encryption for complete privacy and security.
7. Underpass is made by indie developer Jeff Johnson.
8. Underpass for Mac is also available in the Mac App Store.
9. No phone number, email, contacts, or any personal information requested, not even your real name.
10. You can communicate securely over the internet or on a LAN, such as in an office, school, coffee shop, or home.
11. Industry-standard AES-128 encryption algorithm.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下：
现在，打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它，请键入 Underpass 在搜索栏并按搜索。点击 Underpass应用程序图标。一个 窗口 Underpass 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在，按下安装按钮并像在iPhone或Android设备上一样，您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它，它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Underpass 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| $1.99 对于Mac OS | Jeff Johnson | 26 | 4.73 |
在 Windows 11 上设置电脑和下载 Underpass 应用的步骤:
国家反诈中心
百度
夸克-新生代智能搜索
QQ浏览器-搜索资讯小说视频
Panda Widget: 桌面小组件
中国移动（手机营业厅）
QQ邮箱
万能小组件 · Top Widgets手机桌面主题美化
UC浏览器-小说短视频抢先看
中国联通(官方版)
顺丰速运-快递查寄收 不止是快
WiFi万能钥匙-Wi-Fi安全热点一键极速连
搜狗输入法-语音变声斗图表情
电信营业厅-新人领豪华大礼包
酷狗铃声-手机铃声直接设置
PcMac China 
