Compare the Top OCR Software for Linux as of April 2025

What is OCR Software for Linux?

OCR (Optical Character Recognition) software is software that converts different types of documents—such as scanned paper documents, PDFs, or images—into editable and searchable text. OCR software analyzes the shapes of characters in the document and translates them into machine-readable data. This technology is particularly useful for digitizing printed documents, allowing businesses and individuals to archive, edit, and search through physical content more efficiently. By using OCR software, organizations can save time, reduce errors, and improve document accessibility while making information easier to manipulate and manage. Compare and read user reviews of the best OCR software for Linux currently available using the table below. This list is updated regularly.

  • 1
    Nutrient SDK
    Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best.
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  • 2
    DocuPhase

    DocuPhase

    DocuPhase

    Attain 99.99% accuracy with our AI-driven and human-assisted OCR technology that reads header, line-item, and handwritten notes. That means less time spent manually keying in data.
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  • 3
    Adobe PDF Library SDK

    Adobe PDF Library SDK

    Datalogics Inc.

    Shorten development times & get to market faster with Adobe PDF Library. Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Adobe PDF Library gives developers flexible programming language and platform options, and is currently available in .NET, .NET Framework, Java and C/C++ on Windows, Linux, MacOS, as well as via NuGet and Maven. Our extensive documentation includes getting started guides, API references, and hundreds of sample code examples on GitHub to help developers precisely create and define PDF workflow solutions. Pricing for Adobe PDF Library is based on your business model & software usage. Free trial includes access to our PDF technology experts who can help with proof of concept as well as extend your free trial license if needed. Download and get started today!
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  • 4
    Optix

    Optix

    Mindwrap

    Optix flexible offerings include document management, workflow automation (business process management) and records management for multi-user organizations. With Optix, organizations are able to capture, store, route and secure content in virtually any format, while managing multiple revisions. With a footprint that spans the Fortune 500, federal, state, and local governments, and SMBs, Optix offers on-premises and hosted solutions that integrate with other business applications. Optix is the only complete document management system available for both Macintosh and Windows. Our drag-and-drop tools allow you to create beautiful, metadata-driven document management applications in minutes. With Optix, organizations have the power to magnify the value of one of their most critical assets, information. Optix lets organizations harness information in new ways to realize new efficiencies, reduce costs, streamline operations, meet regulatory demands, close new business, and exceed custo
    Starting Price: $360
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