То, что вы предоставляете
One unlocked PDF containing at least one embedded image resource.
PDF и документальный рабочий банк
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 Комбинированный лимитOne formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Готовая зона выбросов10 MB В сочетании
Сбросьте один PDF Здесь
Выберите один отключенный PDF→ Источник остается неизменным, а результат загружается отдельно.
Файлы отправляются только при запуске инструмента; не создается рабочая история со стороны сервера.
Продуктный контракт
Понимать PDF Image Inventory Перед обработкой
The processor groups image resources by PDF cross-reference and records every page that references each one.
То, что вы получаете
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Что нужно пересмотреть
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Рабочий поток
От источника до проверенного загрузки
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
How to interpret PDF Image Inventory
A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.
Observed input
One unlocked PDF containing at least one embedded image resource.
Expected artifact
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
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
Общие пользования
When PDF Image Inventory is useful
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.
Важные границы
Keep the source until review is complete.
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Практическая помощь
Вопросы перед тем, как вы их задаете
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.
Рабочий поток документа
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.