⏾ Concept Map

Tesseract ○˒ Entries

↩ 🔵 🔵 🔵

Primary

၊၊||၊|။

Tesseract ○˒｜Definition｜1st｜20260130113716-00-⌔

Tesseract (software) - Wikipedia

Tesseract (software)

📊 ➺ 🖼️ ➺

Tesseract is an optical character recognition engine for various operating systems.1 It is free software, released under the Apache License.[^1]23 Originally developed by Hewlett-Packard as proprietary software in the 1980s, it was released as open source in 2005 and development was sponsored by Google in 2006.

In 2006, Tesseract was considered one of the most accurate open-source OCR engines available.34

Printed 2026-06-28.

(echo:: @ ᯤ)

Footnotes

  1. Kay, Anthony (July 2007). “Tesseract: an Open-Source Optical Character Recognition Engine”. Linux Journal. Retrieved 28 September 2011. ↩

  2. Vincent, Luc (August 2006). “Announcing Tesseract OCR”. Archived from the original on 26 October 2006. Retrieved 26 June 2008. ↩

  3. Canonical Ltd. (February 2011). “OCR”. Retrieved 11 February 2011. ↩ ↩2

  4. Willis, Nathan (September 2006). “Google’s Tesseract OCR engine is a quantum leap forward”. Retrieved 18 July 2008. ↩

Link to original

Secondary

• • •