PDF Attachment Inspector Online

Inspect files embedded in a PDF or PDF Portfolio without opening them. Review private attachment names, types, sizes, and warnings before selecting anything to extract.

Private results · no automatic preview · no embedded content execution · files up to 1 GB

Safety note: An embedded stream can be malicious, corrupt, mislabeled, or copyrighted. Convertr does not open it, execute it, recursively inspect it, follow PDF actions, fetch remote resources, or claim it is safe or authentic.

此 PDF 附件工具报告的内容

私人库存

See uploader-visible names, descriptions, declared types, decoded sizes when available, relationship flags, date presence, checksum presence, encryption state, and normalized parser warnings.

字节保留恢复

qpdf writes the decoded embedded-file stream directly. Selected bytes are not rendered, converted, recompressed, or modified.

中性输出名称

Original names never enter URLs, storage paths, ZIP entry names, analytics, logs, or download headers. A private JSON manifest preserves the mapping for you.

PDF Portfolio presentation metadata is treated only as bounded optional inspection data. This tool does not reproduce Acrobat portfolio navigation or render arbitrary portfolio objects.

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