The University Library of Mannheim provides the most widely used Windows installers for current stable versions, such as 5.x.
There is no "official" Windows installer for the latest versions from the main Tesseract development team. Instead, the community relies on highly reputable third-party binaries: tesseract-ocr download for windows
Tesseract OCR is the industry-standard open-source engine for optical character recognition. While it is native to Linux, Windows users can easily set it up using third-party installers to convert images and PDFs into machine-readable text. The University Library of Mannheim provides the most
Downloads | tessdoc - Tesseract documentation - GitHub Pages tesseract-ocr download for windows
You can find older versions (like 3.02) and recent community mirrors on SourceForge .