> For AI agents: the complete documentation index is available at https://retrowin.de5.net/llms.txt, the full documentation bundle is available at https://retrowin.de5.net/llms-full.txt.

# Purchase License

<div style="display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin: 40px 0;">
  <div style="border: 1px solid #e0e0e0; border-radius: 12px; padding: 32px 28px; width: 280px; text-align: center; background: var(--rp-c-bg); position: relative;">
    <h3 style="margin: 0 0 8px 0; font-size: 20px;">Free</h3>
    <p style="color: #666; font-size: 14px; margin: 0 0 16px 0;">Core features, free forever</p>
    <div style="font-size: 36px; font-weight: bold; margin: 16px 0;">$0</div>
    <p style="color: #999; font-size: 13px; margin: 0 0 24px 0;">Free forever</p>
    <a href="https://github.com/a1245582339/RetroWin-Release/releases" style="display: inline-block; padding: 10px 32px; border: 1px solid #666; border-radius: 8px; color: inherit; text-decoration: none; font-weight: 500;">Download</a>
  </div>
  <div style="border: 2px solid #0078d4; border-radius: 12px; padding: 32px 28px; width: 280px; text-align: center; background: var(--rp-c-bg); position: relative; box-shadow: 0 4px 20px rgba(0,120,212,0.15);">
    <div style="position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: #0078d4; color: white; padding: 4px 16px; border-radius: 12px; font-size: 12px; font-weight: 500;">Recommended</div>
    <h3 style="margin: 0 0 8px 0; font-size: 20px;">Pro</h3>
    <p style="color: #666; font-size: 14px; margin: 0 0 16px 0;">Unlock all premium features</p>
    <div style="font-size: 36px; font-weight: bold; margin: 16px 0; color: #0078d4;">¥8.8</div>
    <p style="color: #999; font-size: 13px; margin: -12px 0 0 0;">≈ $1.2 USD</p>
    <p style="color: #999; font-size: 13px; margin: 0 0 24px 0;">One-time purchase, lifetime access</p>
    <a href="#payment-methods" style="display: inline-block; padding: 10px 32px; background: #0078d4; color: white; border-radius: 8px; text-decoration: none; font-weight: 500;">Buy Now</a>
  </div>
</div>

## Feature Comparison

| Feature                                          | Free | Pro |
| :----------------------------------------------- | :--: | :-: |
| Multiple Themes (Win98 / XP / 7 / 8.1 / 10 / 11) |   ✅  |  ✅  |
| Multi-Monitor Support                            |   ✅  |  ✅  |
| Window Tracking & Activation                     |   ✅  |  ✅  |
| Pin Apps to Taskbar                              |   ✅  |  ✅  |
| Start Menu                                       |   ✅  |  ✅  |
| System Tray (Clock, Volume, Input)               |   ✅  |  ✅  |
| Power Menu (Shutdown, Restart, Sleep)            |   ✅  |  ✅  |
| Multi-Language Support                           |   ✅  |  ✅  |
| Launch at Login                                  |   ✅  |  ✅  |
| Taskbar Auto-Hide                                |   ❌  |  ✅  |
| Taskbar Scaling (50% \~ 200%)                    |   ❌  |  ✅  |
| Follow Window Mode                               |   ❌  |  ✅  |
| Merge / Expand Windows                           |   ❌  |  ✅  |
| Show Window Title                                |   ❌  |  ✅  |
| Window Hover Preview                             |   ❌  |  ✅  |
| Disable Auto-Update Check                        |   ❌  |  ✅  |

## Payment Methods

### Mainland China — WeChat Pay

<div style="display: flex; justify-content: center; margin: 24px 0;">
  <div style="text-align: center;">
    <img src="https://github.com/a1245582339/picx-images-hosting/raw/master/wechat.3k8k42h8gn.jpg" width="220" style="border-radius: 8px;" />
  </div>
</div>

### International — Alipay

<div style="display: flex; justify-content: center; margin: 24px 0;">
  <div style="text-align: center;">
    <img src="https://github.com/a1245582339/picx-images-hosting/raw/master/alipay.2dp8vgpgqt.jpg" width="220" style="border-radius: 8px;" />
  </div>
</div>

### International — PayPal

<div style="display: flex; justify-content: center; margin: 24px 0;">
  <div style="text-align: center; border: 1px solid #e0e0e0; border-radius: 8px; padding: 24px 32px; min-width: 220px;">
    <p style="margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #0070ba;">PayPal</p>
    <p style="margin: 0 0 8px 0; color: #666; font-size: 13px;">Send payment to</p>
    <p style="margin: 0; font-size: 15px; word-break: break-all;"><strong>1245582339@qq.com</strong></p>
  </div>
</div>

## How to Activate After Purchase?

1. After payment, send your **payment screenshot** to: 📧 **[zhipeng.0216@qq.com](mailto:zhipeng.0216@qq.com)**
2. I will reply with your **license key** as soon as possible
3. Open RetroWin → Settings → License, enter the key to activate

## Need Help?

If you have any questions, feel free to reach out:

- 📧 Email: **[zhipeng.0216@qq.com](mailto:zhipeng.0216@qq.com)**
- 💬 [Contact Us](https://retrowin.de5.net/guide/contact.md)