CyberLink ISO Viewer

The tool analyzes ISO images to expose their internal structure without mounting. It reads ISO9660 descriptors, Joliet extensions, and UDF data to build a hierarchical file tree showing paths, sizes, and timestamps. This enables quick validation of contents, inventory checks, and compliance reviews for software distributions, backups, and archival tasks. This approach preserves privacy by keeping all processing client-side and avoids modifying the source image.
Conceptually, the system parses volume metadata, resolves directory nesting, and aggregates totals at each level to deliver a compact view of top-level directories, subfolders, and file entries. Users gain visibility into total image size, file counts, and distribution of file types, without extracting or mounting anything. The tool supports exporting the listing as JSON or CSV for downstream processing or integration into build pipelines.
Use cases include software distribution validation, offline media inventory, archival QA, and security assessments where quick visibility into contents is essential. Its differentiators are in-browser, server-free processing, robust handling of mixed formats (ISO9660/Joliet/UDF), and structured outputs suitable for automation.
Core features include recursive tree traversal, per-entry metadata (size, last modified, file type), session-aware handling, and export options; advanced users can filter results and compare multiple images side-by-side.