Quality & Accuracy

Invariant™ provides extensive capabilities to extract more information more accurately from your critical e-discovery data. Our developers have made the effort to insure that more precision and detail is brought to bare on every document discovered by Invariant than any other tool in the marketplace. This attention to detail provides a strategic advantage through a more accurate index for searching and culling, and a more powerful platform for process defensibility.

• Global support to fully extract and index all Unicode languages


• Extensive investigative data points
  • Dynamic metadata database currently includes 45,000+ fields
  • All metadata fields in a collection are fully indexed and searchable providing an added dimension for filtering
  
  
• Intelligent OCR
  • Our OCR engine addresses graphic elements selectively and distinguishes them from other electronically indexed text on each page
  • We OCR all text in embedded graphics and present this OCR text along with electronic text extracted from the file
  
  
• Special file processing highlights
  • Discovers all notes, annotations, and versioning from productivity documents (i.e. Word and PDF)
  • Retains correct parent-child relationships for the most complex embedded and container files
  • Extensive treatment of Excel files to insure accuracy and speed review: discovers hidden data, removes all blank pages, uses clean tab formatted extracted text instead of raw dumps from Excel files
  • Special PowerPoint processing extracts all notes, embedded elements, templates, and graphics accurately
  • Custom email rendering engine insures faster more accurate email rendering
  • Deeply embedded documents are supported through a process of infinite recursion
  • Support for most known file and archive types including many not supported elsewhere: CAD, Bloomberg Emails, Microsoft Snapshot, JungUm Global and more...
  • Ability to provide full color fully interactive PDFs for review