Open Source Data Extraction Tools
Discover 67 open source Data Extraction repositories from GitHub, each with an analysis of what it does, key features, use cases and alternatives. Data Extraction projects here are most often combined with Python, Library and AI. Last updated October 4, 2026.
67 repositories · updated October 4, 2026
Ollama-OCR: Extract Text from Images and PDFs with Vision Models
Ollama-OCR uses vision-language models served by Ollama to extract text and structured content from images and PDFs. It offers a Python package for single or batch processing and a Streamlit interface for interactive use.
text-extract-api: Extract Text and Data from Documents
A self-hostable API that turns PDFs, images, and Office files into Markdown or structured JSON using OCR and Ollama models. It suits teams that need document processing and PII removal with control over where files are processed.
sitefetch: Turn Website Content Into a Text File
sitefetch crawls a website and saves readable page content in a text file for use with AI models. It suits developers and researchers who need to collect site documentation or other web content for analysis.
maigret: Find a Person’s Accounts by Username
Maigret searches thousands of websites for accounts matching a username and gathers public profile information into reports. It is an OSINT tool for investigators, researchers, and developers who need to check username reuse across platforms.
Scrapling: Build Adaptive Web Scrapers and Crawlers
Scrapling is a Python framework for fetching, parsing, and crawling websites, with adaptive selectors that can relocate elements after page changes. It suits projects ranging from one-off extraction to concurrent crawls and AI-assisted scraping.
pipet: Scrape and Extract Data from the Web
Pipet is a command-line tool for extracting data from HTML pages, JSON endpoints, and JavaScript-rendered websites. It suits developers and technically minded users who want reusable scraping queries, shell-pipeline processing, or change monitoring.
stagehand: Build AI Agents That Use Websites
Stagehand is a browser automation SDK for AI agents, combining Playwright-style controls with natural-language actions and structured data extraction. It supports TypeScript, Python, and Go, and can run with a local browser or Browserbase.