DTS Viewer

DTS Viewer provides a read-only inspection of DTS package definitions to reveal their data flows, steps, and dependencies. It does not execute the packages, but it renders a structured view that helps teams understand how data moves through each transformation. Conceptually, the tool parses the package, builds a graph of steps as nodes and data moves as edges, and then exposes metadata for each step (source, transformation, destination) without exposing sensitive details unless explicitly allowed. This makes it valuable for auditing, migration planning, and debugging in environments that rely on legacy DTS definitions. By offering multiple view modes, users can focus on the overall flow, the dependency graph, or error lists, and export the results for documentation or integration with other tools. The tool's unique value lies in combining precise package parsing with a stable, exportable representation of the ETL logic, enabling faster impact analysis and safer migrations. Core features include source input, mode selection, and detailed outputs; optional features include filtering, masking, version comparison, and region-aware formatting. Typical use cases include legacy DTS migration, ETL process auditing, and data lineage validation across environments.