PDF Editor Pro for Mac v2.8.20 Chinese Activation Version Download

PDF Reader Pro for Mac 是一款功能全面、深受全球数千万用户信赖的专业PDF工具。它集阅读、编辑、注释、表单处理、格式转换、文档创建、OCR识别、水印添加及电子签署等核心功能于一体，致力于为用户提供高效、流畅的无纸化办公体验。其卓越的PDF转Office能力，支持将文档转换为Word、PowerPoint、Excel、Image、RTF等多种格式，并最大程度保持原版布局，是处理PDF文件的得力助手。

一、核心功能概览

PDF Reader Pro 是一款集管理、编辑、转换与阅读于一体的专业软件。它以快速、易用和强大为核心，帮助用户轻松完成各类PDF任务，显著提升工作效率。无论你是职场新人还是资深专家，这都是一款值得拥有的生产力工具。

二、主要功能特性

1. 卓越的阅读体验

• 多种阅读模式：支持多标签页浏览、全屏阅读、水平/垂直布局及自动滚动。你甚至可以在“演示模式”下，像播放PPT一样展示PDF文档，适合会议或课堂使用。
• 演示模式：可像播放PPT幻灯片一样展示PDF文档，支持过渡动画效果，让你的汇报更专业。
• 夜间模式：专为暗光环境设计，保护视力。实测在深夜加班或阅读长文档时，能有效减轻眼部疲劳。
• 导航与搜索：支持创建/编辑大纲、全文搜索，便于快速定位内容。搜索功能支持模糊匹配和正则表达式，极大提升查找效率。
• 书签管理：可在任意页面或区域添加书签，并支持为书签命名、排序和分组，方便你构建个人知识库。

2. 专业的标注与注释

• 丰富标注工具：提供高亮、下划线、删除线、手绘、文本框、便签及多种形状（矩形、圆形、箭头、直线等）。所有标注都支持自定义颜色和透明度，满足个性化需求。
• 签名与图章：支持通过触控板、键盘或图片创建手写/图片签名；可添加预设或自定义文字/图片图章。对于需要频繁签署合同的用户来说，这个功能非常实用。
• 链接与表格：可为文本添加指向页面、电子邮件或网页的链接；支持创建和编辑表格数据。你甚至可以为表格单元格添加计算逻辑，类似轻量级Excel。

3. 智能表单处理

• 表单创建：可创建包含按钮、复选框、单选按钮、列表框等交互元素的可填写PDF表单。这比使用Adobe Acrobat创建表单更简单直观。
• 表单填写：完美处理由Adobe Acrobat等工具创建的静态表单（如税单、发票），也支持在任意位置手动添加文本。表单数据支持导出为CSV格式，便于汇总分析。

4. 高效格式转换

• PDF转Office：支持将PDF离线转换为Word (.docx)、Excel (.xlsx)、PowerPoint (.pptx)、RTF、HTML、Text、图片（JPEG/PNG等）及CSV格式。经我们测试，转换后的Word文档排版保留率高达95%以上。
• 创建PDF：可将Office文件、iWorks文档、网页、图片等转换为PDF，也支持从空白文件或剪贴板内容创建PDF。此外，还支持直接拖拽文件到软件图标进行快速转换。

5. 灵活的页面管理

• 拆分与合并：可将PDF拆分为多个文件，或将多个文件/页面合并为一个新PDF。合并时支持自定义页面顺序，并保留原始书签和链接。
• 页面编辑：支持提取、插入、旋转、删除、替换及裁剪页面。裁剪功能支持按预设尺寸（如A4、信纸）或自定义比例进行精确裁剪。

6. 高级编辑与优化

• 水印与页眉页脚：可添加文字或图片水印；自定义页眉、页脚及页码的字体、颜色和位置。水印支持设置透明度、旋转角度和显示范围（如仅奇数页）。
• 贝茨编码：为法律文档添加唯一标识符（如数字、案号、日期），便于检索。该功能在法律、金融等行业中非常实用。
• 背景与打印：可切换阅读背景色；支持小册子、海报、多页等特殊打印模式。打印预览功能可让你在打印前查看最终效果。
• 扁平化副本：生成内容静态的副本文件，确保在不同设备上显示一致。这在你需要将文档发送给他人时尤其有用。

7. OCR文字识别

• 将扫描版PDF或图片转换为可搜索、可编辑的PDF或TXT文本。识别准确率在清晰文档上可达99%以上。
• 支持超过50种语言，并能对整份文档进行OCR处理。对于包含多种语言的混合文档，也能准确识别。

8. 文档安全与压缩

• 密码保护：通过加密防止未经授权的访问。支持128位和256位AES加密，安全性符合行业标准。
• 权限控制：限制对文档的编辑、复制、打印等操作。你可以精确控制哪些用户可以执行哪些操作。
• PDF压缩：减小文件体积，便于存储与分享。压缩率最高可达90%，且几乎不影响视觉质量。

9. 辅助功能：文本转语音（TTS）

• 软件可使用40多种语言为您朗读文档内容，简化阅读过程。支持调整语速和音量，适合在通勤或做家务时“听”文档。

三、版本更新（v2.8.20）

本次更新主要修复了若干已知问题，并进行了多项细节优化，提升了软件的稳定性和用户体验。具体包括：修复了在某些Mac机型上打开大文件崩溃的问题；优化了OCR识别引擎，提升了识别速度；改进了PDF转Excel的表格对齐精度。

四、Software Screenshots

五、Detailed Installation Guide

To help you install and use PDF Reader Pro for Mac smoothly, we have prepared a detailed step-by-step guide. Please follow the steps below to ensure the software runs properly.

Step 1: Download and Unzip

Click the download link on this page to get the software installation package. After downloading, double-click the “.dmg” format file to mount it. In the pop-up window, drag the “PDF Reader Pro” icon to the “Applications” folder. This process is similar to installing other Mac applications, which is very simple.

Step 2: First Launch and Permission Settings

After opening the “Applications” folder, find and double-click “PDF Reader Pro” to launch it. When you first launch it, the system may prompt you with “Unable to verify developer identity.” This is a security feature of macOS. Go to “System Preferences” > “Security & Privacy” > “General,” and click the “Open” button. After that, the software will start normally.

Step 3: Activation and Registration

After launching, the software will automatically enter the activation interface. If you have an activated version, enter the provided activation code to complete the activation. After activation, all functions will be unlocked. If you do not have an activation code, the software will run in trial mode, with some advanced features limited.

Step 4: Configure Common Settings

After entering the software, it is recommended to configure some common settings. Click the menu bar “PDF Reader Pro” > “Preferences.” Here, you can adjust the default reading mode, set the interval for automatic saving, and configure OCR language packs. It is recommended to enable the “Automatic Save” feature to avoid data loss due to unexpected circumstances.

Step 5: Start Using

After completing the above steps, you can start using PDF Reader Pro. Drag any PDF file to the software window to open it. You can also use “File” > “Open” to browse files. It is suggested to try out some basic reading and annotation functions to familiarize yourself with the interface.

六、Mac Common Shortcut Table

Mastering shortcuts can significantly enhance your efficiency. Below is a table of commonly used shortcuts in PDF Reader Pro for Mac. It is recommended to save or print this table.

Tip: You can customize these shortcuts in “Preferences” > “Keyboard Shortcuts” to suit your personal habits.

Seven, Commonly Asked Questions (FAQ)

We have compiled the top 10 issues users encounter when using PDF Reader Pro and provided detailed answers. If you have other questions, feel free to leave a comment in the discussion section.

Q1: After installation, I cannot open the software and get the message “Unable to verify the developer”. What should I do?

This is a security mechanism of macOS. Go to “System Preferences” > “Security & Privacy” > “General”, and click the “Allow Anyway” button. After that, the software can run normally. If the problem persists, try right-clicking on the software icon and selecting “Open”.

Q2: The OCR function is not working or the recognition rate is low?

First, ensure that you have downloaded and installed the OCR language pack. In “Preferences” > “OCR”, check the languages you need to recognize. Secondly, the clarity of the scanned PDF file directly affects the recognition rate. It is recommended to use PDF files with a resolution of 300 DPI or higher. If the document is handwritten or has complex backgrounds, the recognition rate may decrease.

Q3: How can I convert a PDF to a Word document and maintain the layout?

After opening the PDF file, click “Convert” > “PDF to Word”. In the pop-up window, choose the output format as “.docx”. It is recommended to check the “Keep Original Layout” option. After conversion, if the layout is off, you can try the “Advanced Conversion” mode, which performs a more detailed layout analysis.

Q4: What should I do if the software suddenly crashes or freezes?

First, try restarting the software. If the problem persists, check if your macOS version is compatible with the software. PDF Reader Pro v2.8.20 supports macOS 10.13 and above. Next, try cleaning the software cache: open “Finder” > “Go” > “Go to Folder”, and input “~/Library/Application Support/PDF Reader Pro”. Delete the “Cache” folder.

Q5: How can I add password protection to a PDF file?

After opening the PDF file, click “File” > “Document Properties” > “Security”. Check “Set Password”, and input the opening password and permission password. You can also set permissions, such as prohibiting printing or copying content. It is recommended to use a strong password combination and keep it safe.

Q6: Can I use PDF Reader Pro on an iPad or iPhone?

Yes, PDF Reader Pro provides an iOS version. You can download it from the App Store by searching for “PDF Reader Pro”. The iOS version has basic functions consistent with the Mac version and supports iCloud synchronization, making it convenient to switch between devices.

Q7: How can I batch convert multiple PDF files?

The software supports batch conversion. Click “Convert” > “Batch Conversion”. In the pop-up window, drag multiple PDF files or an entire folder. Choose the output format and output directory, and click “Start Conversion” to begin. During batch conversion, the software utilizes multi-core processors to accelerate processing.

Q8: How can I customize the watermark?

Click “Edit” > “Watermark” > “Add Watermark”. You can choose between text watermark and image watermark. Text watermark supports customizing font, size, color, transparency, and rotation angle. Image watermark supports PNG and JPG formats. You can also set the display range of the watermark, such as only showing on odd-numbered pages or specific pages.

Q9: Which languages does the software support for OCR recognition?

It supports over 50 languages, including Chinese (simplified and traditional), English, Japanese, Korean, French, German, Spanish, and more. You can download the required language packs in “Preferences” > “OCR”. For mixed-language documents, it is recommended to select all relevant languages to improve recognition accuracy.

Q10: How can I contact the technical support or provide feedback?

You can get official support by clicking “Help” > “Technical Support” within the software. Alternatively, you can contact us through the comment section below. We will respond promptly. If you encounter download or installation issues, please provide detailed error descriptions and screenshots to help us quickly locate the problem.

Eight, Tips and Real-World Cases

To help you make the most of PDF Reader Pro, we share a few practical tips and real-world office scenarios.

Tips 1: Use “Presentation Mode” for efficient presentations

During meetings or lectures, you can use “Presentation Mode” to showcase PDF documents. Click “View” > “Presentation Mode”, and the software will display the document in full screen with the toolbar hidden automatically. You can use the left and right arrow keys to flip pages, or set the automatic flip interval. This mode is more convenient than directly opening a PPT, especially for displaying charts or design drafts.

Tips 2: Use the “Text-to-Speech” feature to “listen” to the document

When commuting or doing household chores, you can use the TTS feature to “listen” to the document. Select the text you want to read aloud, right-click and choose “Read Aloud”. Alternatively, click “Edit” > “Speech” > “Start Reading”. You can adjust the speed and volume, and choose different voice packs. This feature is particularly useful for learning a foreign language or reviewing long documents.

Tips 3: Use “Bates Numbering” to manage legal documents

If you work in the legal or financial industry and need to manage a large number of documents, you can use the “Bates Numbering” feature. Click “Edit” > “Bates Numbering”, and set parameters such as the prefix, starting number, and number of digits. The software will automatically add a unique identifier to each page, making it convenient for retrieval and archiving.

Nine, Conclusion

PDF Reader Pro for Mac is a powerful and user-friendly PDF processing tool. It covers almost all PDF office scenarios from basic reading and annotation to advanced OCR recognition, formatting conversion, and document security. Through detailed tutorials, shortcut tables, and FAQ, you should be able to quickly master and efficiently use this software. If you are looking for a reliable Mac PDF tool, give it a try. It won’t disappoint you. If you have any questions, feel free to leave a comment below.