添加印章
为PDF文档添加印章。使用预设或自定义印章进行审批、审阅等。
上传PDF文件
关于此工具
添加印章允许您在PDF文档上放置印章图像。使用预设印章如"已批准"、"已拒绝"、"草稿",或上传自定义印章图像。
将印章定位在页面的任何位置,调整大小,并应用到单个或多个页面。非常适合文档工作流程、审批和状态指示。
所有处理都在您的浏览器本地进行,确保您的文档保持私密。
Practical guidance before you use 添加印章
Best for real document workflows
Use 添加印章 when you need a quick browser-based result without creating an account or sending routine documents through an unnecessary upload workflow. 文档审批 is a common example: 在审阅工作流程中为文档添加"已批准"或"已拒绝"印章。
Privacy and file handling
EasyPDFNex prioritizes local processing in your browser. That means supported PDF operations run on your device, not in a public cloud queue. For sensitive files, review the output before sharing it, close the browser tab after downloading, and avoid processing documents you are not authorized to edit.
Quality checks after processing
After you 定位并应用, open the result and check page order, text readability, signatures, links, and form fields. If the source file is scanned, encrypted, very large, or damaged, try a related workflow such as sign pdf, add watermark, edit pdf before repeating the task.
Start with a clean source file whenever possible. For 添加印章, the first step is usually "上传PDF文件": 拖放您的PDF文件或点击选择文档。 This simple preparation step prevents most failed exports, missing pages, and formatting surprises.
Editorial review note
This guidance is maintained by the EasyPDFNex editorial team and reviewed for practical PDF workflow accuracy. Tool pages are written to explain when a feature is useful, what to check before download, and where browser-based processing has limits.
如何使用
上传PDF文件
拖放您的PDF文件或点击选择文档。
选择印章
选择预设印章或上传自定义印章图像。
定位并应用
点击放置印章,调整位置和大小,然后下载。
使用场景
文档审批
在审阅工作流程中为文档添加"已批准"或"已拒绝"印章。
状态指示
将文档标记为"草稿"、"最终版"或"机密"。
质量控制
添加质检印章以指示检查或审阅完成。
常见问题
有哪些预设印章可用?
预设包括已批准、已拒绝、草稿、最终版、机密、副本等。
可以上传自定义印章吗?
是的,您可以上传PNG或JPG图像作为自定义印章。
可以在一个文档中添加多个印章吗?
是的,您可以添加多个印章并独立定位每个印章。