你所提供的
One unlocked PDF with at least one explicit page-label rule.
PDF 文档工作板
Export explicit PDF page-label rules without drawing on pages.
The processor reads the PageLabels number-tree rules that viewers use for logical page names.
One unlocked PDF with at least one explicit page-label rule.10 MB 合并限制One formula-safe CSV with start page, prefix, numbering style, and first number.
放下区域准备好10 MB 合并
放下一个 PDF 这里
选择一个开锁 PDF是 源头保持不变,结果单独下载。
文件仅在运行工具时发送;没有服务器侧工作历史创建。
产品合同
理解 PDF Page Label Inventory 处理之前
The processor reads the PageLabels number-tree rules that viewers use for logical page names.
你所得到的
One formula-safe CSV with start page, prefix, numbering style, and first number.
什么要审查
Visible printed numbers and absent implicit physical numbering are not page-label rules.
工作流
从源头到检查下载
Use PDF Page Label Inventory on a working copy and review the separate result.
One unlocked PDF with at least one explicit page-label rule.
No hidden presets or inferred selections are applied; the complete supported structure is processed.
Open the download and verify its schema or document behavior. Visible printed numbers and absent implicit physical numbering are not page-label rules.
Worked review example
How to interpret PDF Page Label Inventory
A rule starting on physical page one can label it A-1 using decimal numbering and a prefix.
Observed input
One unlocked PDF with at least one explicit page-label rule.
Expected artifact
One formula-safe CSV with start page, prefix, numbering style, and first number.
Interpretation boundary
Visible printed numbers and absent implicit physical numbering are not page-label rules.
Example output
A concrete verification target
A rule starting on physical page one can label it A-1 using decimal numbering and a prefix.
starts_on_page,prefix,number_style,first_number 1,A-,D,1
Implementation reference:PyMuPDF PDF API documentation
常用用
When PDF Page Label Inventory is useful
Export explicit PDF page-label rules without drawing on pages.
Audit Roman and decimal numbering transitions.
Capture logical labels before page reordering.
Diagnose disagreement between viewer labels and printed numbers.
重要边界
Keep the source until review is complete.
Visible printed numbers and absent implicit physical numbering are not page-label rules.
实用帮助
提问之前,你就开始了
What does PDF Page Label Inventory actually inspect or change?
The processor reads the PageLabels number-tree rules that viewers use for logical page names. It processes only the supported structures found in the selected PDF and returns a separate download. It does not overwrite the source, infer missing document intent, or certify legal, archival, accessibility, privacy, or security status. Review the artifact against the original before using it in another workflow.
What limits apply to PDF Page Label Inventory?
One unlocked PDF with at least one explicit page-label rule. The request is limited to 10 MB, the document to 500 pages, discovered structures to 10,000 items, and generated output to 50 MB. Password-protected files must be unlocked first. Malformed, application-specific, or unsupported PDF objects may require a specialist desktop application and manual inspection.
What should I verify after PDF Page Label Inventory finishes?
Confirm the download opens and matches the stated output, then compare page count, visible content, navigation, form behavior, and any task-specific structure with the source. Visible printed numbers and absent implicit physical numbering are not page-label rules. Keep the original until the result has been tested in the viewer, print process, records system, or downstream application where it will be used.
文件工作流
PDF Page Label Inventory with inspectable boundaries
Export explicit PDF page-label rules without drawing on pages. The processor reads the PageLabels number-tree rules that viewers use for logical page names. One unlocked PDF with at least one explicit page-label rule.
One formula-safe CSV with start page, prefix, numbering style, and first number. Visible printed numbers and absent implicit physical numbering are not page-label rules. Completed downloads remain only in this browser tab for limited re-download.