macOS
brew install tesseractlocal Homebrew formula metadata
sudo port install tesseractMacPorts ports tree · textproc/tesseract/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de tesseract pour les workflows d'agents IA.
installation
brew install tesseractlocal Homebrew formula metadata
sudo port install tesseractMacPorts ports tree · textproc/tesseract/Portfile · Source: api.github.com
sudo dnf install tesseractFedora Rawhide package metadata · tesseract · Source: dl.fedoraproject.org
nix profile install nixpkgs#tesseractnixpkgs package indexes · tesseract · Source: raw.githubusercontent.com
sudo pacman -S tesseractArch Linux sync databases · tesseract · Source: geo.mirror.pkgbuild.com
sudo zypper install tesseractopenSUSE Tumbleweed package metadata · tesseract · Source: download.opensuse.org
sudo apt install libtesseract-devDebian stable package indexes · libtesseract-dev · Source: deb.debian.org
choco install tesseractChocolatey community package catalog · tesseract · Source: community.chocolatey.org
scoop install main/tesseractScoop official bucket manifest trees · bucket/tesseract.json · Source: api.github.com
winget install --id Tesseract.Tesseract.Stable -eWindows Package Manager source index · Tesseract.Tesseract.Stable · Source: cdn.winget.microsoft.com
aperçu
OCR (Optical Character Recognition) engine
historique
Tesseract is one of the canonical open-source OCR engines and includes both libtesseract and the `tesseract` command-line program. Official docs describe an Apache-licensed OCR engine usable from the shell or through C and C++ APIs, with Unicode support, trained data for more than 100 languages, and output formats including plain text, hOCR, searchable PDF, TSV, ALTO, and PAGE.
Tesseract began as a Hewlett-Packard OCR engine developed at HP Laboratories Bristol and HP Greeley between 1985 and 1994. HP later made Windows and C++ changes, open-sourced the project in 2005, and Google developed it from 2006 until August 2017.
The modern project is maintained in the tesseract-ocr GitHub organization. The official README names Stefan Weil as current lead developer, Ray Smith as lead developer until 2017, and Zdenko Podobny as maintainer. Tesseract 4 introduced an LSTM neural-network recognizer, and version 5 became the current stable major line with release 5.0.0 on November 30, 2021.
Tesseract's adoption is unusually broad for a CLI package because it sits at the boundary between desktop utilities, archival workflows, library APIs, and machine-learning-era OCR. Package metadata lists it across Homebrew, Chocolatey, Debian, Fedora, MacPorts, Nix, Arch, Scoop, Ubuntu, winget, and openSUSE, reflecting long-term cross-platform demand.
The classic package-manager usage is `tesseract imagename outputbase`, optionally adding language, OCR engine mode, page segmentation mode, and config files. Users install language data, run OCR from shell scripts, generate text or searchable PDFs, and let higher-level wrappers call libtesseract where an application needs embedded OCR.
Tesseract is a package-nerd landmark because installing it correctly is often half the battle: the engine, traineddata files, image libraries, compiler flags, and wrapper bindings must line up. It is also a rare package where command-line users, distro maintainers, data archivists, and application developers all care about the same executable.
posture de sécurité
broad file, network, media, or database tool signal. infrastructure mutation or orchestration signal.
risque orange · confiance moyen · infrastructure
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
ambiguous_words | cli | exécutable global | |
classifier_tester | cli | exécutable global | |
cntraining | cli | exécutable global | |
combine_lang_model | cli | exécutable global | |
combine_tessdata | cli | exécutable global | |
dawg2wordlist | cli | exécutable global | |
lstmeval | cli | exécutable global | |
lstmtraining | cli | exécutable global | |
merge_unicharsets | cli | exécutable global | |
mftraining | cli | exécutable global | |
set_unicharset_properties | cli | exécutable global | |
shapeclustering | cli | exécutable global | |
tesseract | cli | exécutable global | |
text2image | cli | exécutable global | |
unicharset_extractor | cli | exécutable global | |
wordlist2dawg | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/tesseract-ocr/tesseract
métadonnées d'installation
| Clé du paquet | brew:tesseract |
|---|---|
| Version | 5.5.2 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/tesseract |
| Page d'accueil | https://tesseract-ocr.github.io/ |
| Dépôt | https://github.com/tesseract-ocr/tesseract |
| Docs amont | https://tesseract-ocr.github.io/tessdoc |
| Licence | Apache-2.0 |
| Archive source | https://github.com/tesseract-ocr/tesseract/archive/refs/tags/5.5.2.tar.gz |
| Dépendances | cairo, fontconfig, freetype, gettext, glib, harfbuzz, icu4c@78, leptonica, libarchive, pango |
| Dépendances de compilation | autoconf, automake, libtool, pkgconf |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
| Précautions | This formula contains only the "eng", "osd", and "snum" language data files. If you need any other supported languages, run `brew install tesseract-lang`. |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | tesseract |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
libtesseract-dev 5.5.0-1+b1
Development files for the tesseract command line OCR tool
https://github.com/tesseract-ocr/
sudo apt install libtesseract-devlibtesseract5 5.5.0-1+b1
Tesseract OCR library
https://github.com/tesseract-ocr/
sudo apt install libtesseract5tesseract-ocr 5.5.0-1+b1
Tesseract command line OCR tool
https://github.com/tesseract-ocr/
sudo apt install tesseract-ocrtesseract-ocr-all 5.5.0-1
Tesseract OCR with all language and script packages
https://github.com/tesseract-ocr/
sudo apt install tesseract-ocr-alltesseract
nix profile install nixpkgs#tesseractlibtesseract-dev 5.3.4-1build5
Development files for the tesseract command line OCR tool
https://github.com/tesseract-ocr/
sudo apt install libtesseract-devlibtesseract5 5.3.4-1build5
Tesseract OCR library
https://github.com/tesseract-ocr/
sudo apt install libtesseract5tesseract-ocr 5.3.4-1build5
Tesseract command line OCR tool
https://github.com/tesseract-ocr/
sudo apt install tesseract-ocrtesseract-ocr-all 5.3.4-1build5
Tesseract OCR with all language and script packages
https://github.com/tesseract-ocr/
sudo apt install tesseract-ocr-allmingw32-tesseract 5.5.2-3.fc45
MinGW Windows tesseract-ocr library
https://github.com/tesseract-ocr/tesseract
sudo dnf install mingw32-tesseractmingw32-tesseract-tools 5.5.2-3.fc45
MinGW Windows tesseract-ocr library tools
https://github.com/tesseract-ocr/tesseract
sudo dnf install mingw32-tesseract-toolsmingw64-tesseract 5.5.2-3.fc45
MinGW Windows tesseract-ocr library
https://github.com/tesseract-ocr/tesseract
sudo dnf install mingw64-tesseractmingw64-tesseract-tools 5.5.2-3.fc45
MinGW Windows tesseract-ocr library tools
https://github.com/tesseract-ocr/tesseract
sudo dnf install mingw64-tesseract-toolstesseract 5.5.2-3.fc45
Raw OCR Engine
https://github.com/tesseract-ocr/tesseract
sudo dnf install tesseracttesseract-common 5.5.2-3.fc45
Configuration files for ${name}
https://github.com/tesseract-ocr/tesseract
sudo dnf install tesseract-commontesseract-devel 5.5.2-3.fc45
Development files for tesseract
https://github.com/tesseract-ocr/tesseract
sudo dnf install tesseract-develpiste source
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