Browse free open source OCR software and projects below. Use the toggles on the left to filter open source OCR software by OS, license, language, programming language, and project status.

  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
    Get Free Download
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Start Free
  • 1
    Dual Clip Translator
    Translation of Selected text or Clipboard contents powered by Google. HotKeys Paste/Change Text auto translated. View in Balloon/Window the result of translation, besides being sent to the clipboard. Screen Capture of Desktop/Game > OCR > Translated.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 2
    OCR Manga Reader for Android

    OCR Manga Reader for Android

    Android Manga reader with Japanese OCR and dictionary capabilities

    OCR Manga Reader is a free and open source Android app that allows you to quickly OCR and lookup Japanese words in real-time. It does not have ads or telemetry/spyware and does not require an Internet connection. Supports both EDICT and EPWING dictionaries. Requires Android 4.0 (Ice Cream Sandwich) or higher. See http://ocrmangareaderforandroid.sourceforge.net/ for details.
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Traductor de Pantalla: Inglés-Español

    Traductor de Pantalla: Inglés-Español

    Traduce al español textos en inglés de tu pantalla: juegos y videos

    Traductor gratuito para Windows que traduce del inglés al español cualquier texto de tu pantalla. Marcas una región con el mouse (o Ctrl+Alt+T) y en segundos la traducción aparece encima del original, en el mismo lugar y con los mismos colores: sin copiar, pegar ni cambiar de ventana. Usa OCR, así que traduce aunque el texto no se pueda copiar: juegos sin versión en español (diálogos, misiones, menús), videos con subtítulos en inglés, programas, mensajes de error, páginas web, PDF, imágenes, capturas y chats. Lee letra chica, tipografías decorativas y texto sobre imágenes. El reconocimiento se hace en tu PC: a internet solo sale el texto, nunca la imagen de tu pantalla. Gratis, sin cuentas ni suscripciones. Instalador en español, sin permisos de administrador. Requiere Windows 10/11 de 64 bits e internet. Ideal para gamers y estudiantes: una alternativa simple a los traductores de imágenes, directamente sobre tu escritorio.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 4
    An image postprocessor for the DIY Book Scanner described on instructables.com and diybookscanner.org. Gets images ready for OCR or for PDF. Written in Java based on a partial port of the Leptonica image processing library.