Compare PDF
Compare two PDF documents side-by-side or use an interactive slider overlay to visually spot layout shifts, text edits, and structural revisions.
Compare PDF Revisions
Upload two versions of your document to visually inspect side-by-side differences and swipe edits.
Original Document
or drop PDFs here
Upload the source baseline file
Modified Document
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Upload the edited or updated revision
比较 PDF 文件 |轻松并排发现差异
并排比较两个 PDF 文档或使用我们方便的视觉滑块进行比较。立即发现文本更改、布局变化或格式调整。
它的作用
我们的比较 PDF 工具可让您并排或在分屏滑块中查看文档的两个版本，这样您就可以捕捉到每一个小的编辑、格式更改或布局变化。
为什么它很重要
无论您是在审查合同、蓝图还是最终草案，都很容易错过小细节。该工具使这些更改变得流行，因此您无需寻找它们。
它是如何运作的
该工具可直接在浏览器中呈现两个 PDF。我们同步滚动和页面位置，以便您可以实时完美地比较两个文档。
支持的格式
完美适合
- 轻松审查合同修订
- 比较研究论文的草稿版本
- 检查小册子校样中的布局调整
- 发现蓝图版本中的细微变化
- 检查发票和列表中的更新
主要优点
- 任何布局变化都清晰、视觉突出
- 同时滚动浏览两个文档以进行更快的比较
- 您的文件保持私密——我们不会跟踪或存储您的数据
- 即使是最大的文档也能毫不费力地处理
- 完全免费，无需帐户或注册
主要特点
- 并排视图便于比较
- 视觉滑块显示布局变化
- 智能差异检测
- 同步滚动，轻松阅读
- 高分辨率缩放支持
- 安全处理：您的文件保持私密
- 100% 免费，无文件限制
我们的 PDF 比较工具可以快速、简单且安全地检查修订并验证文档准确性。
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