Ce que vous fournissez
One unlocked PDF containing at least one embedded image resource.
PDF et le document 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 limites combinéesOne formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
La zone de décharge prête10 MB combinés
Drop un PDF ici
Choisissez un déconnecté PDF. La source reste inchangée et le résultat est téléchargé séparément.
Les fichiers ne sont envoyés que lorsque vous exécutez l’outil ; aucun historique de travail sur le serveur n’est créé.
Le contrat de produit
Comprendre PDF Image Inventory avant le traitement
The processor groups image resources by PDF cross-reference and records every page that references each one.
Ce que vous recevez
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Qu’est-ce qu’il faut réviser
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
flux de travail
De la source à la téléchargement vérifiée
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
Utilisations communes
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.
Les limites importantes
Keep the source until review is complete.
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Aide pratique
Questions avant de le lancer
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.
Le flux de travail des documents
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.