Are there any OCR document processing software tools that handle scanned exhibits with high accuracy and editable output?

Yes — there are several OCR/document-processing tools that can handle scanned exhibits with reasonably high accuracy and produce editable output, though results depend a lot on scan quality, layout complexity, handwriting, stamps, and annotations.

Good options

• ABBYY FineReader PDF
  One of the strongest for OCR accuracy and preserving layout. Produces editable Word, Excel, searchable PDFs, and text. Good for scanned legal/financial exhibits.

• Adobe Acrobat Pro
  Convenient for searchable PDFs and basic OCR/editing. Usually solid, though not always as accurate as ABBYY on complex layouts.

• Kofax OmniPage
  Longstanding OCR tool with good recognition and export options. Useful for batch processing.

• Microsoft Azure AI Document Intelligence
  Cloud-based, strong for structured extraction from scanned documents. Good if you want API integration and custom workflows.

• Google Cloud Document AI
  Strong OCR and document parsing, especially for structured forms and large-scale processing.

• Amazon Textract
  Good for OCR plus table/form extraction. More programmatic than desktop-focused.

• Rossum / Hyperscience / Nanonets / Veryfi
  These are more automation-oriented platforms, often used for invoice/form/document workflows. Accuracy can be very good for specific document types.

For legal exhibits specifically

If your exhibits include:

• multi-page scans,
• tables,
• signatures,
• stamps,
• handwritten notes,
• poor image quality,

then ABBYY FineReader PDF is often a very practical choice for editable output, while Azure Document Intelligence or Google Document AI may be better if you need automated extraction at scale.

Important caveat

Even the best OCR tools do not reliably convert every scanned exhibit into a perfectly editable document, especially when:

• the scan is skewed or low resolution,
• pages contain marginalia or handwriting,
• the document has complex columns/tables,
• there are seals, highlights, or redactions.

For high-stakes use, a human review step is usually necessary.

If you want, I can also recommend the best tool by use case:

• legal exhibits,
• bulk scanning,
• cloud/API workflow,
• or cheapest high-accuracy option.