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W4 lets investigators review digital evidence rapidly, locate items of interest quickly, and report their findings easily.


Extract a wide variety of information from the evidence, including user activity, registry and web browsers artifacts, documents, emails and much more


Find direct and indirect links between artifacts such as USB devices, internet downloads, file access, emails, and documents with a few clicks.


Timeline allows users to annotate individual events on a custom timeline. Colourised tags simplify the workflow, making it easy to find the pertinent evidence and assemble it for reporting.

Powerful Reporting Capabilities

  • Report by items, categories, tags, and custom fields

  • Customize timelines with colorized tags and comments

  • Report web history and images via configurable display type

  • Hyperlinks to the exported files will be included in the report

  • An unlimited number of link graphs can be included in report

  • Original format files can be exported along with the report

  • Report settings can be reused via our customizable template mechanism