invoice-processing

MistralOCR is an open-source application that transforms documents into structured data using Mistral AI's OCR capabilities. Built with FastAPI and Streamlit, it provides an intuitive interface for extracting and processing text from PDFs and images, making document digitization effortless and accurate.

AI-powered invoice processing system using Google Document AI - Automated AP workflows with CI/CD pipeline for enterprise finance operations

AI-powered OCR and data extraction system for converting unstructured documents into structured data using computer vision and machine learning.

Self-hosted AI accountant. Reads receipts / invoices, reconciles ledgers, checks its own numbers, and asks before anything irreversible. Open source, agentic, runs on your infrastructure.

整理报账发票与材料的桌面软件（Windows、macOS）。发票、付款截图和查验单集中在同一条目，识别在本机完成，按批次导出与打印。

AI-платформа распознавания юридических и исполнительных документов РФ: контрольные суммы ИНН/СНИЛС/ОГРН/БИК, сверка сумм, лимиты 229-ФЗ, 9 типов документов, экспорт в 1С/Excel. Плагинная архитектура, работа на локальной VLM в закрытом контуре.

Intelligent GST Invoice Information Extractor powered by YOLOv9c object detection and OCR technology. Extract 24+ invoice fields with 74.1% mAP accuracy through a modern Streamlit web interface.

Open-source invoice-to-pay agent for AP automation: OCR/VLM extraction, 3-way matching, approvals, fraud checks, ERP mock posting, evals, and audit logs.

Accounts-payable agent: LLM extraction of messy invoices + deterministic 3-way match (invoice/PO/receipt) + human-in-the-loop review, with a safety gate that no bad invoice is ever auto-approved. Fully offline.

A cross-platform desktop app to generate professional PDF invoices with custom branding, payment options, and SMTP email support.

Extracts, normalizes, and validates invoice data from semi-structured PDFs into typed records, exported to JSON, CSV, or Excel.

Autonomous multi-agent system powered by xAI Grok 4.1 Fast Reasoning to automate invoice ingestion, validation, and approval workflows.

The Invoice Fraud Detection System is a comprehensive tool designed to analyze invoices for potential fraud. It uses advanced techniques such as OCR (Optical Character Recognition), pattern matching, and risk scoring to identify anomalies in invoices. The system supports multiple formats, including PDFs and images, and provides detailed reports.

Solución inteligente para la digitalización y gestión de facturas. Transforma documentos PDF no estructurados en datos SQL procesables mediante IA, optimizando el flujo de trabajo financiero.

Open-source Intelligent Document Processing (IDP) for accounting paperwork - Tesseract OCR, confidence scoring, page-quality checks, automatic document assembly and filing, with human-in-the-loop review and SharePoint integration.

🤖 Streamline invoice processing with this AI-powered OCR engine for accurate recognition of Chinese and English documents using PaddleOCR v5.

AI-powered invoice data extraction using Computer Vision and NLP. Automates procurement workflows with 84% accuracy.

🤖 Production-ready AI accounting auditor with agentic RAG workflow - intelligent invoice processing using LangGraph, SQL + vector search, and real embeddings

Reviewable invoice extraction with PDF parsing, Tesseract OCR, confidence routing, correction, and JSON export

Invoice-Gemini-Extracter: Python tool to extract structured invoice data (fields and line items) from PDFs/images using OCR, preprocessing, and Google Gemini-powered extraction/normalization.