如果您需要就 Sencha Ext JS 的许可要求进行讨论，请 .
我们可以提供任何 Sencha Ext JS 许可证，包括新的订阅、订阅续费以及升级许可证。
所示价格包含根据您在 ComponentSource 的购买历史计算的个人折扣。
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
1 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
5 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
10 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
20 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
Please contact us for a quote for more than 20 Developer 1 Year Annual Subscription Licenses
Please contact us for a quote for Platinum Support
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
1 Developer 1 Year Annual Subscription License Renewal - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After verification, you will receive confirmation your subscription has been extended along with your new renewal date, delivered by email, usually within 1 business day.
Please contact us for a quote to renew your 5 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew your 10 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew your 20 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew more than 20 Developer 1 Year Annual Subscription Licenses
Please contact us for a quote for Platinum Support
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
1 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
5 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
10 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
20 Developer 1 Year Annual Subscription License - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
Please contact us for a quote for more than 20 Developer 1 Year Annual Subscription Licenses
Please contact us for a quote for Platinum Support
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
1 Developer 1 Year Annual Subscription License Renewal - Includes 1 Year Standard Support
Annual Developer Subscription Licenses are licensed per developer on an annual basis which includes support, and must be current to develop applications. Rights to distribute and use applications are perpetual.
Development rights and version upgrades require annual fees.
After verification, you will receive confirmation your subscription has been extended along with your new renewal date, delivered by email, usually within 1 business day.
Please contact us for a quote to renew your 5 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew your 10 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew your 20 Developer 1 Year Annual Subscription License
Please contact us for a quote to renew more than 20 Developer 1 Year Annual Subscription Licenses
Please contact us for a quote for Platinum Support
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
Please contact us for a quote for Ultimate Licenses
Annual Subscription Licenses require you purchase a license each year to continue to use the software.
Please contact us for a quote for Ultimate License Renewals
我们的价格包含 ComponentSource 授权和安装支持。技术支持由出版社根据其支持政策以及您购买的许可证类型直接提供。为方便您，我们会保留我们已直接发放或由出版社提供给我们的任何授权信息的在线备份。如果在您购买后的 30 天内发布新版本，您可以请求免费的升级到新版本。所有销售均依据我们的标准 条款与条件 进行，并受我们的 退货政策 约束。如需任何未列出的授权选项，包括按量授权和产品的旧版本，请 。
Sencha Ext JS 提供免费的 Community Edition，适合自由开发者、初创公司、学生和非营利组织。当你的应用或业务起飞后，很容易升级为商业许可证。
Sencha Ext JS 提供付费的 Pro、Enterprise 和 Unlimited 许可证，可作为 1 个或更多开发者的年度订阅许可证购买，或作为至少 5 名开发者的永久许可证购买；这两种许可证都包含 12 个月的支持和软件更新。
当您的年度订阅到期时，您必须购买年度订阅许可证续订，才能继续使用该软件。当您的永久许可证支持期到期时，您可以购买永久许可证支持续订，以额外增加 12 个月的支持和更新。
如果您有多个续订日期不同的订阅，并希望将它们对齐，无论您是在哪里购买的，我们都可以提供帮助。请与我们进行Live Chat，讨论您的需求。
Sencha 不直接销售以前的版本，不过购买新许可证后，您有权下载并使用同一软件的任何以前版本。
| 许可协议 | 大小 | 已更新 |
|---|---|---|
| Sencha License Agreement | 119 KB | 2024年4月22日 |
每位开发者每年需要一份软件许可。
Runtime 免版税。
Annual Subscription License 必须每年续订，才能继续使用该软件。
Sencha Ext JS Pro 包括：
Sencha Ext JS Enterprise 包括：
标准支持服务：
白金支持服务：
请注意：自 2026 年 4 月 1 日起，将不再提供新的永久许可。
可以——ComponentSource 可以安排将您的许可证统一到同一到期日，即使它们最初并不是通过我们购买的。请致电我们，或给我们发送消息，以讨论您的需求。
Sencha Ext JS 可作为适用于 1 名或更多开发者的年度订阅许可证，或适用于至少 5 名开发者的永久许可证。分发和使用应用程序的权利对所有许可证都是永久的。
年度订阅许可证必须续订，才能在第一年后继续使用该软件。永久许可证可以无限期使用，不过在第一年后，您需要购买永久许可证支持续订，才能访问更新和技术支持。
Sencha 不直接销售以前的版本，但是购买新许可证后，您有权下载并使用同一软件的任何以前版本。
Sencha Ext JS 可安装在不止一台机器上，前提是由同一开发者使用。每位开发者都需要自己的许可证才能使用该软件。
在商业许可下，每位指定用户（开发者或任何使用该软件设计 UI 的人员）都必须获得许可。你每六个月可以将许可证转移给另一位指定用户一次。
不。无需激活。
与我们的客户支持团队聊天