文档信息
移除存在的标准文档信息字段。
PDF · On-device
PDF metadata remover
Remove supported Document Info and catalog-level XMP from a local PDF copy in your browser.
- 1选择 PDF
- 2移除元数据
- 3下载 PDF
在您的设备上处理；原始文件不会上传到我们的服务器。
01
PDF · On-device
What a PDF may reveal
A PDF may contain author, creation tool, creation date and XMP fields. The tool cleans a copy in your browser without uploading the source PDF.
Some information can also live in forms, annotations or visible page content. Inspect the download and keep the original.
02
一次处理
处理的 PDF 信息
XMP
移除支持的目录级 XMP 数据包。
本地副本
在浏览器中处理 PDF，并核对下载的副本。
03
建议的操作流程
A PDF cleaning workflow
1
Choose the final PDF
Select the document you intend to share, up to 15 MB.
2
Clean a copy
Remove supported Document Info and catalog metadata.
3
Open the download
Check pages, links and document properties in the result.
04
深度指南
Inspect document properties before sending
A PDF may contain Document Info and catalog-level XMP. Review the original properties, clean a distribution copy, and inspect the fields you wanted to remove.
05
深度指南
Reopen the downloaded PDF
The tool does not target visible text or images, but rewriting a complex PDF can affect some structures. Check pages, forms, links and attachments before sending it.
08
FAQ
常见问题
Is the PDF uploaded?
No. It is processed in your browser.
Which fields are removed?
Supported standard Document Info and catalog-level XMP fields.
Does visible page content change?
The tool is not intended to edit visible text or images, but you should reopen the result to verify it.
Are embedded attachments cleaned?
Not necessarily. Inspect attachments or other embedded objects separately.
Should I keep the original?
Yes. Preserve it when authorship or provenance details may matter.
清理 PDF 信息。
无需账户。在您的设备上处理。
立即开始