Nirmion
Giúp đỡ Tìm một công cụ

PDF Tài liệu workbench

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.10 MB giới hạn kết hợpOne formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Drop Zone đã sẵn sàng10 MB kết hợp

Drop một PDF Ở đây

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.

Bước 2 / Cài đặt và chạy

Prepare PDF Image Inventory

Select one source and confirm the processor is available before running this bounded operation.

Kiểm tra bộ xử lý này...

Không yêu cầu thêm thiết lậpNo settings are required. The operation examines the complete bounded document using one fixed rule.
yêu cầu xử lýThe API processes the selected file in request memory, returns Cache-Control: no-store, and creates no server-side job history.

hợp đồng sản phẩm

hiểu PDF Image Inventory trước khi xử lý

The processor groups image resources by PDF cross-reference and records every page that references each one.

01

Những gì bạn cung cấp

One unlocked PDF containing at least one embedded image resource.

02

những gì bạn nhận được

One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.

03

gì để xem xét

Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.

dòng công việc

Từ nguồn để kiểm tra download

Use PDF Image Inventory on a working copy and review the separate result.

1 Chọn

One unlocked PDF containing at least one embedded image resource.

2 Cài đặt

No hidden presets or inferred selections are applied; the complete supported structure is processed.

3 Kiểm tra

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

How to interpret PDF Image Inventory

A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.

01

Observed input

One unlocked PDF containing at least one embedded image resource.

02

Expected artifact

One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.

03

Interpretation boundary

Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.

Example output

A concrete verification target

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

When PDF Image Inventory is useful

List unique embedded page-image resources and where they are used.

01

Locate reused assets before optimization.

02

Check source pixel dimensions during prepress review.

03

Compare image-resource usage across page ranges.

ranh giới quan trọng

Keep the source until review is complete.

Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.

Trợ giúp thực tế

Câu hỏi trước khi bạn chạy nó

What does PDF Image Inventory actually inspect or change?

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.

What limits apply to PDF Image Inventory?

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.

What should I verify after PDF Image 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. 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

PDF Image Inventory with inspectable boundaries

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.