Abbyy Finereader Python Apr 2026

with ThreadPoolExecutor(max_workers=max_workers) as executor: list(tqdm(executor.map(process_one, image_files), total=len(image_files))) batch_ocr_cli("./scans", "./ocr_output", max_workers=2) 5. Method 2: COM Automation (Windows, Deep Control) This method gives you programmatic access to FineReader's object model. Initialize FineReader COM Object import win32com.client import pythoncom import os class FineReaderCOM: def init (self): pythoncom.CoInitialize() self.app = win32com.client.Dispatch("FineReader.Application") self.app.Visible = False # Run in background

1. Introduction ABBYY FineReader is a powerful optical character recognition (OCR) software that converts scanned documents, PDFs, and images into editable and searchable formats. While FineReader has a rich GUI, it also provides automation capabilities that can be controlled via Python, enabling batch processing, workflow integration, and custom document handling.

doc.Recognize("English") doc.Export(output_pdf_path, "PDF", export_params) doc.Close() abbyy finereader python

# Summary with open(Path(output_folder) / "summary.json", 'w') as f: json.dump(results, f, indent=2)

return result.returncode fine_read_cli("scan.jpg", "output/result", "docx") Batch Processing with CLI from concurrent.futures import ThreadPoolExecutor from tqdm import tqdm def batch_ocr_cli(input_folder, output_folder, max_workers=4): """Process all images in a folder.""" input_folder = Path(input_folder) output_folder = Path(output_folder) output_folder.mkdir(exist_ok=True) REST API Client import requests import base64 import

result = subprocess.run(cmd, capture_output=True, text=True)

return result import logging from functools import wraps logging.basicConfig(level=logging.INFO) logger = logging.getLogger( name ) 220) def get_task_status(self

file_hash = hashlib.md5(Path(input_path).read_bytes()).hexdigest() cache_file = cache_dir / f"file_hash.pkl"

return output_pdf_path FineReader Server provides a REST API for distributed OCR. REST API Client import requests import base64 import json from pathlib import Path class FineReaderServerClient: def init (self, base_url, username, password): self.base_url = base_url.rstrip('/') self.session = requests.Session() self.session.auth = (username, password)

client.wait_and_download("document.pdf", "ocr_result.docx") import re from datetime import datetime from pathlib import Path class InvoiceProcessor: def init (self, fine_reader_com): self.fr = fine_reader_com self.zones = 'invoice_number': (500, 100, 700, 130), 'invoice_date': (500, 140, 650, 165), 'due_date': (500, 170, 650, 195), 'total_amount': (600, 750, 750, 775), 'vendor_name': (100, 100, 400, 130), 'vendor_address': (100, 140, 400, 220)

def get_task_status(self, task_id): """Check task status.""" response = self.session.get(f"self.base_url/api/v1/tasks/task_id") return response.json()