Những gì bạn cung cấp
One unlocked PDF containing at least one embedded image resource.
PDF Tài liệu workbench
The processor groups image resources by PDF cross-reference and records every page that references each one.
Chọn một mở khóa PDF. Nguồn vẫn không thay đổi và kết quả được tải xuống riêng biệt.
Các tệp chỉ được gửi khi bạn chạy công cụ; không có lịch sử công việc bên máy chủ được tạo.
hợp đồng sản phẩm
The processor groups image resources by PDF cross-reference and records every page that references each one.
One unlocked PDF containing at least one embedded image resource.
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
dòng công việc
Use PDF Image Inventory on a working copy and review the separate result.
One unlocked PDF containing at least one embedded image resource.
No hidden presets or inferred selections are applied; the complete supported structure is processed.
Open the download and verify its schema or document behavior. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Worked review example
A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.
One unlocked PDF containing at least one embedded image resource.
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Example output
A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.
xref,width_pixels,height_pixels,pages 24,1200,800,"1,3,8"
Implementation reference:PyMuPDF PDF API documentation
Sử dụng chung
List unique embedded page-image resources and where they are used.
Locate reused assets before optimization.
Check source pixel dimensions during prepress review.
Compare image-resource usage across page ranges.
ranh giới quan trọng
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Trợ giúp thực tế
The processor groups image resources by PDF cross-reference and records every page that references each one. 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.
One unlocked PDF containing at least one embedded image resource. 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.
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. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis. Keep the original until the result has been tested in the viewer, print process, records system, or downstream application where it will be used.
dòng công việc tài liệu
List unique embedded page-image resources and where they are used. The processor groups image resources by PDF cross-reference and records every page that references each one. One unlocked PDF containing at least one embedded image resource.
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis. Completed downloads remain only in this browser tab for limited re-download.