PDF Metadata Editor
Review and edit PDF title, author, subject, and keyword fields.
工具代码会在浏览器中处理所选文件和输入内容，不会将其提交给 TOOLGRID 的处理接口。 TOOLGRID 只衡量工具使用情况，不记录你输入的内容。
- 不上传工具输入至 TOOLGRID
- 不登录
- 复制前先检查
Loading tool…
这个工具能做什么
Read common document metadata from a PDF, change selected fields, and download a rewritten copy without sending the file to a TOOLGRID processing endpoint.
Metadata improves document identification but does not change visible page content.
Removing these fields is not a complete forensic scrub; PDFs can contain other identifiers, attachments, annotations, and embedded object metadata.
这个工具适合解决什么问题
Set the report title, authoring organization, subject, and search keywords.
依赖结果前需要检查什么
- This is not a complete metadata scrub or secure redaction tool.
- Rewriting a signed PDF invalidates its existing digital signature.
如果还需要校验、转换或复用结果，可以继续打开相近的浏览器本地工具。
如何使用
01使用场景
Set a useful title, author, subject, and keywords before distribution.
Replace title or author values left behind by an earlier source document.
常见问题
02Does this remove all hidden information?
No. It edits common document-info fields only and is not a forensic metadata or redaction tool.
Will visible pages change?
The tool does not intentionally alter page content, but rewriting can change internal structure and signatures.
Can it edit encrypted PDFs?
PDFs that require a password to open are not supported.