快
快连加速器 Kualian VPN

瞬间提升网速，
全球网络一键直达 Boost Your Speed Instantly,
One Tap to Global Network

支持 Windows / macOS / Android / iOS 全平台兼容，智能加速引擎让每一次连接都快如闪电。 Full platform support for Windows, macOS, Android & iOS. Smart acceleration engine for lightning-fast connections.

⭐ 4.8 应用商店评分App Store Rating 🛡️ 2000+ 天稳定运行Days Stable Running 👥 1000万+ 用户信赖Trusted Users
立即下载Free Download → 手机版下载View Features
核心优势Core Advantages

为什么选择快连加速器？ Why Choose Kualian VPN?

针对不同用户痛点，提供精准解决方案，让每一位用户都能享受极致的网络体验。 Targeted solutions for every user's pain points, delivering the ultimate network experience for all.

🌐

全球专属加速，告别高延迟 Global Acceleration, Zero Lag

痛点：国内玩外服游戏延迟高，访问境外软件加载慢。 Pain: High latency for overseas gaming & slow loading for international services.

自研动态智能路由技术，实时监测并自动切换全球数千优质节点，确保链路始终处于最低延迟的最优状态，网络波动时也能无感平滑切换。 Proprietary dynamic smart routing monitors and auto-switches among thousands of premium global nodes, ensuring optimal low-latency paths with seamless failover during network fluctuations.

延迟降低 70%+70%+ Latency Reduction
🔗

稳定不掉线，办公娱乐两不误 Rock-Solid Stability for Work & Play

痛点：远程会议开一半断线，文件传输中断，直播频繁卡顿。 Pain: Dropped calls mid-meeting, interrupted file transfers, constant buffering.

行业领先的私有加密传输协议，极大优化丢包率与重连机制；Wi-Fi与蜂窝网络切换等复杂场景下保持极低断连率，确保长时间任务持续平稳进行。 Industry-leading proprietary encrypted protocol with optimized packet loss and reconnection; maintains ultra-low disconnection rates even during Wi-Fi/cellular handoffs for uninterrupted long sessions.

超2000天无故障运行2000+ Days Fault-Free
⚡

一键连接，无需任何复杂操作 One-Tap Connect, Zero Complexity

痛点：不懂技术、看不懂配置、App用起来太复杂。 Pain: Tech-confused, overwhelmed by settings, complicated app interfaces.

打开应用后点击中央醒目的"开始连接"按钮即开即用。智能引擎在毫秒级自动完成最优线路选择，无需任何手动配置，真正实现傻瓜式操作。 Open the app and tap the prominent "Connect" button—it's that simple. The smart engine auto-selects the best route in milliseconds with zero manual configuration required.

3秒极速连接3-Second Connect
🔒

银行级隐私加密，守护数据安全 Bank-Grade Encryption for Data Security

痛点：担心IP暴露、数据被窃取、运营商追踪网络足迹。 Pain: Fear of IP exposure, data theft, and ISP tracking of online footprints.

全线部署AES-256位高强度加密标准，支持DNS泄露防护与Kill Switch机制。严格遵循零日志隐私政策，不收集、不存储用户任何上网行为数据。 Full AES-256-bit encryption with DNS leak protection and Kill Switch. Strict zero-log policy: we never collect or store any user browsing data or connection logs.

零日志 · 全加密Zero-Log · Full Encryption
全平台下载All Platforms

选择您的设备，立即开始加速 Choose Your Device & Start Accelerating

全面支持 Windows / macOS / Android / iOS / Linux，一人订阅多设备同时在线。 Full support for Windows, macOS, Android, iOS & Linux. One subscription, multiple devices simultaneously.

🖥️ Windows 推荐下载Recommended 🍎 macOS 下载Download 📱 Android APK下载APK Download 📲 iOS App StoreApp Store
🍎 App Store 📦 小米应用商店Xiaomi Store 🔷 腾讯应用宝Tencent App Store 📥 安卓APK直接下载Direct APK Download
透明定价Transparent Pricing

选择最适合您的套餐方案 Choose the Plan That Fits You Best

无隐藏费用，30天无理由退款，7×24小时在线客服支持。 No hidden fees, 30-day money-back guarantee, 24/7 online support.

免费试用版Free Trial
$0/mo
  • 限速基础体验Basic speed-limited access
  • 3个节点可选3 server locations
  • 单设备连接Single device connection
  • 无需绑定支付No payment required
免费试用Try Free
月度会员Monthly
$9.99/mo
  • 无限高速流量Unlimited high-speed data
  • 全球全部节点All global servers
  • 5台设备同时在线5 devices simultaneously
  • 7×24客服支持24/7 customer support
立即订阅Subscribe Now
年度会员Yearly
$79.99/yr
节省约30%（相当于$6.67/月） Save ~30% ($6.67/mo equiv.)
  • 无限高速流量Unlimited high-speed data
  • 全球全部节点+专属专线All global servers + exclusive lines
  • 5台设备同时在线5 devices simultaneously
  • 优先客服通道Priority support channel
  • 30天无理由退款30-day money-back guarantee
最划算 · 立即订阅Best Value · Subscribe

✅ 30天无理由退款保障 · ✅ 7×24小时在线技术客服支持 · ✅ 一人订阅、支持5台设备同时在线 ✅ 30-Day Money-Back Guarantee · ✅ 24/7 Live Support · ✅ 5 Devices Simultaneously

用户口碑User Reviews

数百万用户信赖的选择 Trusted by Millions of Users

⭐ 4.8 / 5.0

基于全球超过50万条真实用户评价 Based on 500,000+ genuine user reviews worldwide

★★★★★

"真的快，看YouTube 4K终于不用卡了。之前试了好几个加速器都会缓冲，快连完全解决了这个问题，强烈推荐！" "Incredibly fast! Finally can stream YouTube 4K without buffering. Tried several VPNs before, but Kualian solved it completely. Highly recommended!"

张先生Mr. Zhang

流媒体爱好者 · 北京Streaming Enthusiast · Beijing

★★★★★

"之前试用过几个便宜VPN总被坑，自动扣费还不退款。快连老品牌，价格透明，用起来心里踏实，办公连接总部内网非常稳定。" "Got scammed by cheap VPNs before with hidden charges and no refunds. Kualian is a trusted brand with transparent pricing. Rock-solid for connecting to HQ intranet."

李女士Ms. Li

跨国商务经理 · 上海International Business Manager · Shanghai

★★★★★

"打外服游戏延迟从200ms降到了40ms，简直天壤之别！智能路由太强了，队友都问我怎么突然不卡了，快连加速器功不可没。" "Gaming latency dropped from 200ms to 40ms—night and day difference! The smart routing is incredible. My teammates kept asking how my connection improved so much."

王同学Wang

重度游戏玩家 · 深圳Hardcore Gamer · Shenzhen

📢 加入全球数千万用户的快连大家庭！ 📢 Join the Kualian family with millions of users worldwide!

常见问题FAQ

您关心的，我们都解答了 Everything You Need to Know

以下是用户最常询问的6个问题，每个解答都配有详细步骤说明。 Here are the 6 most frequently asked questions, each with detailed step-by-step instructions.

❓ 如何下载和安装快连加速器？ ❓ How to download and install Kualian VPN?
  1. 步骤1：访问官网下载专区 Step 1: Visit the official download section 访问快连加速器官网首页，在顶部导航栏点击"下载客户端"按钮，或直接向下滚动至页面下载专区，您将看到所有平台下载选项。 Visit the Kualian VPN official homepage, click the "Download" button in the top navigation bar, or scroll down to the download section to see all platform options.
  2. 步骤2：系统自动识别推荐版本 Step 2: System auto-detects your platform 网站会自动识别您当前使用的设备操作系统（如Windows、macOS、Android或iOS），并高亮推荐最适合您设备的下载版本。 The website will automatically detect your device's operating system and highlight the most suitable download version for your device.
  3. 步骤3：点击下载按钮获取安装包 Step 3: Click the download button 点击对应平台的下载按钮后，安装包将自动开始下载，文件大小约为30-60MB，请耐心等待下载完成，具体时间取决于您的网络速度。 After clicking the download button for your platform, the installer package (approximately 30-60MB) will begin downloading. Please wait for it to complete.
  4. 步骤4：运行安装向导 Step 4: Run the installation wizard 下载完成后双击安装包文件，系统将弹出安装向导界面，请按照屏幕上的提示逐步操作，全程只需点击"下一步"或"安装"即可完成。 Once downloaded, double-click the installer file. Follow the on-screen installation wizard prompts—simply click "Next" or "Install" throughout the process.
  5. 步骤5：启动应用并完成初始设置 Step 5: Launch and complete initial setup 安装完成后桌面或应用列表中将出现快连加速器图标，双击打开应用，系统会引导您完成基础权限授权和初始配置。 After installation, the Kualian VPN icon will appear on your desktop or app list. Double-click to open it and follow the initial setup guide for basic permissions.
  6. 步骤6：选择"一键默认配置"快速开始 Step 6: Select "One-Click Default Config" to start 首次打开应用时系统会提供配置选项，您可以选择"一键默认配置"快速进入使用状态，无需手动调整任何高级参数即可开始体验加速服务。 On first launch, the system offers configuration options. Select "One-Click Default Configuration" to quickly start using the service without manually adjusting any advanced settings.
❓ 如何使用快连加速器一键连接网络？ ❓ How to connect with one tap using Kualian VPN?
  1. 步骤1：打开应用进入主界面 Step 1: Open the app and view the main interface 打开快连加速器应用后您将看到设计简洁的主界面，中央设有醒目的圆形"开始连接"大按钮，所有核心功能一目了然。 After opening Kualian VPN, you'll see a clean main interface with a prominent circular "Connect" button at the center—all core functions are clearly visible.
  2. 步骤2：根据需要选择目标节点区域 Step 2: Optionally select a target server region 在连接之前您可以根据需求在节点列表中浏览并选择目标区域节点，如美国、日本、新加坡、英国等全球数十个地区可供选择。 Before connecting, you can browse the server list and select a target region such as the United States, Japan, Singapore, or the United Kingdom—dozens of global locations are available.
  3. 步骤3：信任智能模式自动匹配最优线路 Step 3: Trust Smart Mode to auto-select the best route 如果您不确定选择哪个节点，系统默认采用智能模式，直接点击"开始连接"后将自动为您匹配当前网络环境下的最优线路。 If you're unsure which server to pick, the system defaults to Smart Mode. Simply click "Connect" and it will automatically select the optimal route for your current network conditions.
  4. 步骤4：确认连接成功并查看状态信息 Step 4: Confirm connection and check status 连接建立后按钮将变为"已连接"状态并以绿色高亮显示，同时界面会展示当前网络延迟数值和已连接时长，此时您即可畅享加速网络。 Once connected, the button changes to a green "Connected" state, displaying current latency and connection duration. You can now enjoy the accelerated network freely.
  5. 步骤5：使用完毕后一键断开 Step 5: Disconnect with one tap when done 使用完毕后再次点击中央按钮即可断开连接，整个过程无需任何复杂配置或手动干预，真正实现一键操作、即开即用的便捷体验。 When finished, simply tap the center button again to disconnect. The entire process requires no complex configuration—truly one-tap operation for instant convenience.
❓ 如何选择合适的套餐并完成订阅？ ❓ How to choose the right plan and subscribe?
  1. 步骤1：浏览官网定价方案区域 Step 1: Browse the pricing section on the official website 在官网首页导航栏点击"定价方案"或向下滚动至价格展示区域，您将看到免费试用版、月度会员、季度会员和年度会员四种方案并列展示。 Click "Pricing" in the top navigation or scroll to the pricing section to view all four plans: Free Trial, Monthly, Quarterly, and Yearly, displayed side by side.
  2. 步骤2：仔细对比各套餐权益与价格差异 Step 2: Compare plan benefits and price differences carefully 仔细对比各套餐的流量额度、可用节点数量、同时在线设备数及价格，年度会员节省幅度最大，相当于每月仅需约$6.67。 Carefully compare data limits, server availability, simultaneous device counts, and pricing. The yearly plan offers the biggest savings at approximately $6.67 per month.
  3. 步骤3：点击"立即订阅"进入订单确认页面 Step 3: Click "Subscribe Now" to enter the order confirmation page 选定心仪的套餐后点击对应方案下方的"立即订阅"按钮，页面将引导您进入订单确认页面，请仔细核对套餐类型和金额。 After selecting your preferred plan, click the "Subscribe Now" button below it. You'll be directed to the order confirmation page—please verify the plan type and amount.
  4. 步骤4：确认订单信息并前往支付 Step 4: Confirm order details and proceed to payment 在订单页面确认套餐类型、金额及订阅周期无误后点击"前往支付"按钮，系统将引导您进入安全的支付环节完成付款。 After confirming the plan type, amount, and subscription period, click "Proceed to Payment." The system will guide you through a secure payment process.
  5. 步骤5：选择支付方式完成付款 Step 5: Select a payment method and complete payment 我们支持多种主流支付渠道包括信用卡、PayPal及地区性支付方式，选择您偏好的方式完成付款，确保支付过程便捷且安全。 We support multiple payment methods including credit cards, PayPal, and regional payment options. Choose your preferred method to complete the payment securely.
  6. 步骤6：支付成功后会员权益即时生效 Step 6: Membership benefits take effect immediately after payment 支付成功后系统将自动开通会员权益，您的账户即刻升级，所有设备上的加速服务将同步生效，无需额外操作即可享受全部会员特权。 Once payment is successful, your membership activates automatically. All acceleration services sync across your devices instantly—no additional steps needed to enjoy full member benefits.
❓ 快连加速器如何保障我的隐私安全？ ❓ How does Kualian VPN protect my privacy and security?
  1. 步骤1：全线部署AES-256军事级加密 Step 1: Full deployment of AES-256 military-grade encryption 快连加速器全线部署AES-256位军事级加密标准，这是目前全球公认的最高级别对称加密算法，确保您的所有网络数据在传输过程中得到最严密的保护。 Kualian VPN deploys AES-256-bit military-grade encryption across all servers—the highest standard of symmetric encryption globally, ensuring all your network data is protected during transmission.
  2. 步骤2：启用内置DNS泄露防护功能 Step 2: Enable built-in DNS leak protection 内置的DNS泄露防护功能可防止您的DNS查询请求意外暴露给互联网服务提供商，从根源上杜绝IP地址和浏览记录泄露的一切风险。 The built-in DNS leak protection prevents your DNS queries from being accidentally exposed to your ISP, eliminating any risk of IP address or browsing history leakage at the source.
  3. 步骤3：Kill Switch机制实时监控连接状态 Step 3: Kill Switch mechanism monitors connection in real-time Kill Switch（网络断开保护）机制实时监控加密通道状态，一旦检测到意外中断将立即自动切断所有网络流量，确保绝无任何数据以明文形式外泄。 The Kill Switch mechanism continuously monitors the encrypted tunnel. If an unexpected disconnection is detected, it immediately cuts all network traffic to ensure no data is ever transmitted in plain text.
  4. 步骤4：严格遵循零日志隐私政策 Step 4: Strict adherence to zero-log privacy policy 我们严格遵循零日志隐私政策，承诺不收集、不存储、不追踪用户的任何上网行为记录、浏览历史、连接时间戳或IP地址信息，从制度层面保障您的隐私。 We strictly adhere to a zero-log privacy policy, committing to never collect, store, or track any user browsing activity, history, connection timestamps, or IP address information at the policy level.
  5. 步骤5：定期接受第三方独立安全审计 Step 5: Regular third-party independent security audits 我们定期接受第三方独立安全机构的严格审计与认证，确保隐私保护措施始终符合行业最高标准，用户可随时查阅最新审计报告以验证我们的安全承诺。 We undergo regular rigorous audits by independent third-party security firms to ensure our privacy protections consistently meet the highest industry standards. Users can review the latest audit reports anytime.
❓ 如何在不同设备上同时使用快连加速器？ ❓ How to use Kualian VPN on multiple devices simultaneously?
  1. 步骤1：确认账户套餐支持多设备同时在线 Step 1: Confirm your plan supports multiple simultaneous devices 首先确认您的账户已订阅支持多设备同时在线的套餐，一个会员账号最多可支持5台设备同时连接使用，免费版仅支持单设备连接。 First, confirm your account has a plan that supports multiple devices. One membership supports up to 5 devices simultaneously—the free version only supports a single device connection.
  2. 步骤2：在第一台设备上安装并登录 Step 2: Install and log in on your first device 在第一台设备（如Windows电脑）上下载并安装快连加速器客户端，使用您的会员账号登录并完成首次连接测试以确保一切正常。 On your first device (e.g., a Windows PC), download and install the Kualian VPN client. Log in with your membership account and complete an initial connection test to ensure everything works.
  3. 步骤3：在第二台设备上下载并登录同一账号 Step 3: Download and log in with the same account on a second device 在第二台设备（如iPhone手机）上前往App Store搜索"快连加速器"并下载安装，使用完全相同的会员账号登录即可同步会员权益。 On your second device (e.g., an iPhone), go to the App Store, search for "Kualian VPN," download and install it, then log in with the exact same membership account to sync benefits.
  4. 步骤4：在其他设备上重复安装登录步骤 Step 4: Repeat installation and login on remaining devices 重复上述步骤在您的其他设备如macOS笔记本、Android平板或Linux工作站上分别安装对应平台的客户端并使用同一账号登录。 Repeat the above steps on your remaining devices—such as a macOS laptop, Android tablet, or Linux workstation—installing the respective platform client and logging in with the same account.
  5. 步骤5：各设备独立开启加速互不干扰 Step 5: Each device connects independently without interference 所有设备登录同一账号后即可在各设备上独立开启加速连接，每台设备可选择不同节点且互不干扰，无需为每台设备额外付费。 Once all devices are logged into the same account, each can independently start acceleration. Each device can select different servers without interfering with others—no extra fees for additional devices.
  6. 步骤6：在客户端内查看和管理在线设备 Step 6: View and manage online devices within the client 您可以在任意设备的客户端内查看当前同时在线的设备列表，方便管理和确认使用情况，确保账户安全且设备数量不超限。 You can view the list of currently connected devices within any device's client, making it easy to manage and verify usage while ensuring account security and staying within device limits.
❓ 如何取消自动续费或申请退款？ ❓ How to cancel auto-renewal or request a refund?
  1. 步骤1：在订阅到期前登录账户中心 Step 1: Log into your account center before the subscription expires 若您希望取消自动续费，请在当前订阅周期到期前至少24小时登录快连加速器官网，进入个人账户中心页面，找到订阅管理相关选项。 If you wish to cancel auto-renewal, log into the Kualian VPN official website at least 24 hours before your current subscription period ends and navigate to your account center.
  2. 步骤2：找到并关闭自动续费设置 Step 2: Locate and disable the auto-renewal setting 在账户中心找到"订阅管理"或"自动续费设置"选项，点击进入后选择"关闭自动续费"并根据系统提示确认关闭操作。 In the account center, find the "Subscription Management" or "Auto-Renewal Settings" option. Click to enter and select "Turn Off Auto-Renewal," then confirm the cancellation.
  3. 步骤3：确认取消后订阅周期结束后自动终止 Step 3: Subscription terminates automatically after the current period ends 系统将提示您确认取消操作，完成后您的订阅将在当前计费周期结束后自动终止，期间您仍可正常使用全部已付费的会员权益不受影响。 The system will prompt you to confirm the cancellation. Once completed, your subscription will automatically terminate after the current billing period ends—you can still enjoy all paid benefits during this time.
  4. 步骤4：确认购买时间在30天退款保障期限内 Step 4: Verify your purchase is within the 30-day refund guarantee period 如需申请退款请先确认您的购买时间未超过30天无理由退款保障期限，超过此期限的订单可能无法享受全额退款服务。 If requesting a refund, first verify your purchase was made within the 30-day money-back guarantee period. Orders beyond this period may not qualify for a full refund.
  5. 步骤5：填写退款申请表单并提交审核 Step 5: Fill out and submit the refund request form 在账户中心找到"申请退款"入口，填写退款申请表单并简要说明退款原因，提交后我们的客服团队将在24小时内审核并处理您的申请。 Find the "Request Refund" option in your account center, fill out the refund application form with a brief reason, and submit it. Our support team will review and process your request within 24 hours.
  6. 步骤6：审核通过后等待退款到账 Step 6: Wait for the refund to arrive after approval 审核通过后退款将按原支付路径退回，通常3-7个工作日内到账，您可在账户中心随时查看退款处理进度，如有疑问可联系在线客服咨询。 After approval, the refund will be processed via your original payment method, typically arriving within 3-7 business days. You can track the refund progress in your account center or contact online support with any questions.