如果您需要就 VersionSQL 的许可要求进行讨论，请 .
我们可以提供任何 VersionSQL 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。
1 User Perpetual License with 1 Year Support and Updates
One software license is required per user. Licenses are perpetual and include maintenance which provides technical support (Email Support) and product upgrades for the specified duration in your order.
After successfully placing your order, you will be able to download the software immediately. A License Key will be generated using your order details and delivered by email, usually within 1 business day.
1 Year Support and Updates Renewal for 1 User Perpetual License
Extends Maintenance (Technical Support and Updates) for 1 Year.
After verification, you will receive confirmation your maintenance has been extended along with your new renewal date, delivered by email, usually within 1 business day.
1 User Annual Subscription License - Includes Support and Updates
One software license is required per user, per year. Licenses are timed and include maintenance which provides technical support (Email Support) and product upgrades for the duration of the Subscription License.
The Subscription License must be renewed each year to continue to use the software.
After successfully placing your order, you will be able to download the software immediately. A License Key will be generated using your order details and delivered by email, usually within 1 business day.
1 User Annual Subscription License Renewal - Includes Support and Updates
One software license is required per user, per year. Licenses are timed and include maintenance which provides technical support (Priority Email Support) and product upgrades for the duration of the Subscription License.
The Subscription License must be renewed each year to continue to use the software.
After verification of you license renewal order, you will be able to download the software immediately. A License Key will be generated using your order details and delivered by email, usually within 1 business day.
Contact us for a price quote.
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 。
| 许可协议 | 大小 | 已更新 |
|---|---|---|
| VersionSQL License Agreement | 74 KB | 2025年9月12日 |
每位用户都需要一个软件许可证。
每个将使用 VersionSQL 的人都需要许可证。多个用户共用一台机器时，每个人都需要各自的许可证。
永久许可证
永久许可证授予在没有有效维护订阅的情况下仍可持续使用 VersionSQL 的权利。您的购买会启动支持与更新维护订阅；如果您选择不续订维护，您可以继续使用维护订阅所涵盖的最新版本。
年度订阅许可证
年度订阅许可证包括在订阅期限（1 年）内使用软件、获取技术支持以及接收产品升级的权利。您需要续订订阅才能继续使用该软件并获得其他权益。如果您不续订，您将不再能够使用该软件。
企业许可证
由公司为其员工和/或承包商购买。每个已付费许可证可分配给一名用户，并可在同一公司内部转让。企业许可证包括优先电子邮件支持和优先补丁发布。
企业版许可证
企业版许可证是供组织使用的定制许可证（而非个人用户）。请联系我们，以讨论您的需求并获取报价。
注意：专业许可证仅供个人使用。必须使用个人资金购买。公司不能购买该许可证，也不能为您报销。您可以在家中、工作场所等使用。许可证归您所有，不能转让给任何其他人。如果您有意购买个人专业许可证，请联系我们。
与我们的客户支持团队聊天