🔍
📜

Compare Two Contract Versions

Spot exactly what changed between two drafts of an agreement.

无需登录文件保持私密
Original (A)

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PDF 无文件大小限制

浏览文件
Changed (B)

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PDF 无文件大小限制

浏览文件

你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。

Drop two PDFs to compare them page by page — side by side, as an onion-skin overlay, or with changed areas highlighted. Both files stay in your browser.

contracts tips

🔴

Use the Difference view to highlight changed text and clauses in red so nothing slips past you.

🧅

The overlay view makes small wording tweaks and moved paragraphs easy to see.

📄

Page through the whole document — added or removed pages are flagged automatically.

🔒

Contracts are compared entirely in your browser, never uploaded to a comparison service.

工作原理

1
选择文件
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
处理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

为什么选择我们的?

完全免费——永远没有隐藏费用
无需账号、邮箱或登录
文件永远不会离开你的设备
绝无文件大小限制
所有输出均无水印

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常见问题