如果您需要就 Entity Developer 的许可要求进行讨论，请 .
我们可以提供任何 Entity Developer 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。
All new licenses include a free subscription that includes support and access to any product upgrades and releases
1 User License - Standard Edition - with 1 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
1 User License - Standard Edition - with 2 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
1 User License - Standard Edition - with 3 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
All new licenses include a free subscription that includes support and access to any product upgrades and releases
1 User License - Professional Edition - with 1 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
1 User License - Professional Edition - with 2 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
1 User License - Professional Edition - with 3 Year Subscription
After successfully placing your order, a License Number and Devart Subscription account will be generated using your order details and sent to you by email. Orders are usually processed on the same business day within a few hours.
All new licenses include a free subscription that includes support and access to any product upgrades and releases
1 User License 1 Year Subscription Renewal - up to 3 Months after Expiry - Standard Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 1 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Standard Edition
1 User License 1 Year Subscription Late Renewal - 12 Months or more after Expiry - Standard Edition
1 User License 2 Year Subscription Renewal - up to 3 Months after Expiry - Standard Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 2 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Standard Edition
1 User License 2 Year Subscription Late Renewal - 12 Months or more after Expiry - Standard Edition
1 User License 3 Year Subscription Renewal - up to 3 Months after Expiry - Standard Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 3 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Standard Edition
1 User License 3 Year Subscription Late Renewal - 12 Months or more after Expiry - Standard Edition
All new licenses include a free subscription that includes support and access to any product upgrades and releases
1 User License 1 Year Subscription Renewal - up to 3 Months after Expiry - Professional Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 1 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Professional Edition
1 User License 1 Year Subscription Late Renewal - 12 Months or more after Expiry - Professional Edition
1 User License 2 Year Subscription Renewal - up to 3 Months after Expiry - Professional Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 2 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Professional Edition
1 User License 2 Year Subscription Late Renewal - 12 Months or more after Expiry - Professional Edition
1 User License 3 Year Subscription Renewal - up to 3 Months after Expiry - Professional Edition
After verification, your Devart Subscription will be extended and you will be able to download the latest version of the software from your account on the Devart web site.
1 User License 3 Year Subscription Late Renewal - between 3 and 12 Months after Expiry - Professional Edition
1 User License 3 Year Subscription Late Renewal - 12 Months or more after Expiry - Professional Edition
All new licenses include a free subscription that includes support and access to any product upgrades and releases
Enterprise, Server or OEM Licenses
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 。
在订阅到期后，你可以续订以再获得一年的更新。如果你选择不续订，你可以继续使用你有资格使用的最新版本。
Entity Developer 以永久许可证形式出售，并附带 1 年、2 年或 3 年订阅，您因此可获得更新、升级和标准支持。
如果您购买了新许可证，您可以从您的 Devart 账户下载任何先前版本。请访问 Devart Registered User's Area。
如果您有多个订阅，且续订日期不同，并希望将它们统一，我们可以提供帮助，无论您是从哪里购买的。请通过 在线聊天 与我们联系，讨论您的需求。
| 许可协议 | 大小 | 已更新 |
|---|---|---|
| Entity Developer License Agreement | 80 KB | 2025年12月19日 |
每个用户需要一个软件许可证。
Entity Developer 标准版功能
Entity Developer 专业版功能
Subscription Program 是一项年度维护和支持服务。拥有有效 Subscription 的用户可享受以下权益：
可以——即使这些许可证最初并不是通过我们购买的，ComponentSource 也可以安排将您的许可证统一到同一到期日。请致电我们，或给我们发送消息，以讨论您的需求。
Entity Developer 许可证是永久的。您的订阅期结束后，您仍然可以继续使用已购买的产品。
只要您需要，您可以继续使用订阅中包含的产品。订阅到期意味着您将不再收到任何产品更新或新的产品版本。以低于购买新许可的成本续订您的订阅是可行的。
是的 - 你可以向现有的 Devart 账户中添加同一产品或不同产品的新许可证。
Devart 不直接出售旧版本。不过，如果您是持牌用户，您可以从 Devart Registered User's Area 下载任何先前版本。
可以。您可以在第二台便携设备、笔记本电脑或家用电脑上安装、激活并使用一份额外副本，但仅限同一人专用。
Entity Developer 需要许可证激活。要进行激活，请登录 Devart Registered User's Area。
许可证所有权可以转移给其他个人或公司，但您必须联系 Devart，以指定许可证新所有者的联系信息。有关完整信息，请参阅 License Agreement。
拥有有效订阅的用户有权获得 Standard Support，该支持通过电子邮件提供，并实行两个工作日的响应政策。没有订阅的用户可以通过 Community Forums 获得支持。
与我们的客户支持团队聊天