I'm looking for a developer to create an application that extracts defined data from PDF documents (both digital and scanned) and automatically exports it to an Excel file, placing each processed document in a separate row. The system should allow the creation and saving of templates so that when multiple documents have the same structure, it's not necessary to redefine the fields. 1. PDF File Processing: Compatible with digital and scanned PDFs (OCR required). Batch processing (multiple documents at once). 2. Template System: Create, save, and load field templates. Define fields by patterns, zones, or rules. Reuse templates in documents of the same format. 3. Data Extraction: Automatic capture of defined fields. Basic error handling for unreadable documents. 4. Excel Output: Generate/update an Excel file. Each processed document must be added as a row. 5. User Interface: Simple and intuitive. Allows loading PDFs, selecting a template, and processing. 6. Deliverables: Complete source code (client property). Installer for use on multiple computers. Short user guide and basic technical documentation. I welcome proposals in Python, C#/.NET, or any technology the developer deems most suitable.