如果您需要就 All-About-PDF 的许可要求进行讨论，请 .
我们可以提供任何 All-About-PDF 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 Standard Lifetime License (Perpetual License) - Includes 12 Months of Support and Updates
A single full License of All-About-PDF is valid for installation on a single PC and includes 12 months of technical support and updates.
After successfully placing your order, you will be able to download the software immediately. After installation you will need to send back your Machine Fingerprint ID (found in the About dialog of the application) to sales@componentsource.com so that a unique License Number can be generated for you. This will be delivered by email, usually within 1 business day.
12 Months of Support and Updates Renewal for 1 User Standard Lifetime License (Perpetual License)
Extends your eligibility for support and updates for 12 Months.
After verification, you will receive confirmation your support and updates entitlement has been extended along with your new renewal date, delivered by email, usually within 1 business day.
1 User DRM Only Lifetime License (Perpetual License) - Includes 12 Months of Support and Updates
A single full License of All-About-PDF is valid for installation on a single PC and includes 12 months of technical support and updates.
After successfully placing your order, you will be able to download the software immediately. After installation you will need to send back your Machine Fingerprint ID (found in the About dialog of the application) to sales@componentsource.com so that a unique License Number can be generated for you. This will be delivered by email, usually within 1 business day.
12 Months of Support and Updates Renewal for 1 User DRM Only Lifetime License (Perpetual License)
Extends your eligibility for support and updates for 12 Months.
After verification, you will receive confirmation your support and updates entitlement has been extended along with your new renewal date, delivered by email, usually within 1 business day.
Includes all the features in Standard and DRM Only editions.
1 User Advanced Lifetime License (Perpetual License) - Includes 12 Months of Support and Updates
A single full License of All-About-PDF is valid for installation on a single PC and includes 12 months of technical support and updates.
After successfully placing your order, you will be able to download the software immediately. After installation you will need to send back your Machine Fingerprint ID (found in the About dialog of the application) to sales@componentsource.com so that a unique License Number can be generated for you. This will be delivered by email, usually within 1 business day.
12 Months of Support and Updates Renewal for 1 User Advanced Lifetime License (Perpetual License)
Extends your eligibility for support and updates for 12 Months.
After verification, you will receive confirmation your support and updates entitlement has been extended along with your new renewal date, delivered by email, usually within 1 business day.
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 |
|---|---|---|
| All About PDF License Agreement | 42 KB |
All-About-PDF 的完整许可证适用于在一台 PC 上安装，并包含 12 个月的支持和更新。
每台机器都需要一个软件许可证。
永久许可证包括 1 年（12 个月）的免费升级和技术支持。
第一年后，您可以选择续订维护订阅，以继续获得免费升级和技术支持。如果您选择不续订，则可以继续使用当前已安装版本的软件，但将不再获得升级或技术支持。
| 功能 | All-About-PDF Standard |
All-About-PDF DRM Only |
All-About-PDF Advanced |
| PDF 处理（查找/替换、编辑、合并、添加水印等）。 | |||
| 将 PDF 转换为 MS Word、MS Excel、图像和 HTML。 | |||
| 添加/移除密码保护和权限 | |||
| 设置 PDF 过期。 | |||
| 批量一次处理多个 PDF 文件。 | |||
| 防止 PDF 被共享。 | |||
| 控制 PDF 可打印的次数（或禁用打印）。 | |||
| 用于自动化 PDF 处理的命令行界面。 | |||
| 将 PDF 锁定到指定国家/地区。 | |||
| 将 PDF 锁定到 IP 地址。 | |||
| 远程撤销对 PDF 的访问权限。 |
与我们的客户支持团队聊天