How to Open and Edit MDI Files with MDI Viewer

How to Open and Edit MDI Files with MDI Viewer

What an MDI file is

MDI (Microsoft Document Imaging) is a scanned document format created by Microsoft Office Document Imaging. It stores scanned pages and OCR text; newer workflows often convert MDI to PDF or TIFF for wider compatibility.

Opening MDI files

1. Install an MDI-capable viewer
   • Use a dedicated MDI viewer/converter app (search for “MDI viewer” for current options).
2. Open the file
   • In the viewer, choose File → Open and select the .mdi file.
3. If your system lacks an MDI viewer
   • Convert MDI to PDF or TIFF using an MDI converter tool or online converter, then open with a PDF/TIFF reader.

Editing MDI files

1. Basic edits inside an MDI viewer
   • Rotate pages, reorder pages, delete pages, and adjust contrast/brightness (if the viewer supports these).
2. OCR and text edits
   • Run the viewer’s OCR to extract editable text; correct OCR errors in the editor provided.
3. Advanced edits
   • Convert MDI to PDF/TIFF, then edit in a PDF editor (for text, annotations) or raster editor (for pixel edits).
4. Saving changes
   • Save back to MDI if the viewer supports it, or export to PDF/TIFF for broader compatibility.

Quick workflow (recommended)

1. Open .mdi in a viewer with OCR.
2. Run OCR and correct text.
3. Export to searchable PDF.
4. Use a PDF editor for further editing or sharing.

Troubleshooting

• File won’t open: File may be corrupted—try a converter tool or repair utility.
• Poor OCR results: Improve scan quality, increase contrast, or use a higher-quality OCR engine.
• Viewer limits: Convert to PDF/TIFF for fuller editing toolsets.

Tools and formats to consider

• Export to: PDF (searchable), TIFF (multi-page), PNG/JPEG (single pages).
• Use for: archiving, searchable documents, sharing with non-MDI users.

If you want, I can provide step-by-step instructions for a specific MDI viewer or recommend current conversion tools.