tesseract package in Ubuntu

libtesseract-data: Development files for the tesseract command line OCR tool
libtesseract-dev: Development files for the tesseract command line OCR tool
libtesseract3: Tesseract OCR library
libtesseract3-dbgsym: No summary available for libtesseract3-dbgsym in ubuntu bionic.
tesseract-ocr: Tesseract command line OCR tool
tesseract-ocr-all: Tesseract OCR with all language packages
tesseract-ocr-dbgsym: debug symbols for package tesseract-ocr
tesseract-ocr-dev: transitional dummy package

This package has 6 new bugs and 0 open questions.

Package information

Alexander Pozdnyakov
Medium Urgency
any all
Latest upload:

*actual publishing details may vary in this distribution, these are just the package defaults.

Upstream connections


The Tesseract OCR engine was one of the top 3 engines in the 1995 UNLV Accuracy test. Between 1995 and 2006 it had little work done on it, but it is probably one of the most accurate open source OCR engines available. The source code will read a binary, grey or color image and output text. A tiff reader is built in that will read uncompressed TIFF images, or libtiff can be added to read compressed images.

Bug supervisor: yes
Bug tracker: yes
Branch: yes

There are no registered releases for the Tesseract ⇒ trunk.

The Bionic Beaver (pre-release freeze)
4.00~git2288-10f4998a-2 release (universe) 2018-04-20
The Artful Aardvark (current stable release)
3.04.01-6 release (universe) 2017-04-20
The Xenial Xerus (supported)
3.04.01-4 release (universe) 2016-04-09
The Trusty Tahr (supported)
3.03.02-3 release (universe) 2014-02-12
The Precise Pangolin (supported)
3.02.01-2 release (universe) 2012-02-25