Show HN: Sygal – Convert PDFs, scans and web pages to Markdown, locally

Sygal is a locally-run document conversion tool that transforms PDFs, scans, images, web pages, and other file formats into clean, AI-ready Markdown and JSON without requiring cloud processing or subscriptions. The tool reduces token usage by 2-7x for visual and web content by converting pixels and layout into structured text, and offers a one-time purchase for €25 with support for macOS 12+ and Windows 10+.