OCR.Space Free OCR API Alternatives

OCR.Space Free OCR API is described as 'Best free OCR API, Online OCR and Searchable PDF (Sandwich PDF) Service. Try instantly, no registration required. The Cloud OCR API is a REST-based Web API to extract text from images and convert scans to searchable PDF. Free OCR software as a hosted service and as download' and is an app in the office & productivity category. There are more than 50 alternatives to OCR.Space Free OCR API for a variety of platforms, including Windows, Web-based, iPhone, Mac and Android apps. The best OCR.Space Free OCR API alternative is Tesseract, which is both free and Open Source. Other great apps like OCR.Space Free OCR API are Adobe Acrobat DC, ABBYY FineReader PDF, GImageReader and OpenScan.

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Alternatives list

  1. Tesseract icon
     110 likes
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    Tesseract.js is a javascript library that gets words in almost any language out of images.

    24 Tesseract alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
    • Tesseract is the most popular Windows, Mac & Linux alternative to OCR.Space Free OCR API.

    • Tesseract is the most popular Open Source & free alternative to OCR.Space Free OCR API.

    • Tesseract is Free and Open SourceOCR.Space Free OCR API is Free and Proprietary
  2. Adobe Acrobat DC icon
     203 likes
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    Manage documents effortlessly, edit PDFs, create them from other formats, and e-sign anywhere. Secure sharing and comparison tools ensure smooth workflows and data protection. New AI Assistant offers quick document insights. Perfect for desktop and web platforms.

    308 Adobe Acrobat DC alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
     
    • Adobe Acrobat DC is the most popular Web-based alternative to OCR.Space Free OCR API.

    • Adobe Acrobat DC is the most popular commercial alternative to OCR.Space Free OCR API.

    • Adobe Acrobat DC is Paid and ProprietaryOCR.Space Free OCR API is Free and Proprietary
  3. Copy a direct link to this comment to your clipboard

    Optical recognition software boasting unmatched text accuracy converts scanned documents to editable Word, Excel, or searchable PDFs while preserving layout. Supports 190 languages, simplifies processes with automated tasks, and includes PDF editing tools.

    88 ABBYY FineReader PDF alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • iPhone
    • iPad
     
    • ABBYY FineReader PDF is the most popular iPhone & iPad alternative to OCR.Space Free OCR API.

    • ABBYY FineReader PDF is Paid and ProprietaryOCR.Space Free OCR API is Free and Proprietary
    • ABBYY FineReader PDF is LightweightOCR.Space Free OCR API is not according to our users
  4. GImageReader icon
     74 likes
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    gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Linux
     
  5. OpenScan icon
     26 likes
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    OpenScan is an open source app that enables users to scan hardcopies of documents or notes and convert it to PDF or JPEG files. Its motto is "No ads. No data collection. We respect your privacy.".

    109 OpenScan alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
     
    • OpenScan is the most popular Android alternative to OCR.Space Free OCR API.

    • OpenScan is Free and Open SourceOCR.Space Free OCR API is Free and Proprietary
    • OpenScan is Privacy focusedOCR.Space Free OCR API is not according to our users
  6. CamScanner icon
     71 likes
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    Your portable scanner. Use your camera to get high quality scans of paper documents, receipts, notes and more. Anytime, anywhere.

    122 CamScanner alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
    • CamScanner is the most popular Android Tablet alternative to OCR.Space Free OCR API.

    • CamScanner is Freemium and ProprietaryOCR.Space Free OCR API is Free and Proprietary
  7. Copy a direct link to this comment to your clipboard

    ClarifyDocuments is a free AI tool that converts PDFs, images, and slides into clean, editable text. It automatically cleans, organizes, and processes content in any language, helping students and educators focus on learning.

    78 ClarifyDocuments alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  8. Adobe Scan icon
     14 likes
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    The Adobe Scan scanner app turns your device into a powerful portable scanner that recognizes text automatically (OCR) and allows you to save to multiple file formats including PDF and JPEG.

    118 Adobe Scan alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  9. CopyFish icon
     19 likes
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    Copy, paste and translate text from any image, video or PDF.

    84 CopyFish alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Microsoft Edge
    • Google Chrome
    • Firefox
     
  10. QuickScan icon
     3 likes
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    The app is 100% FREE, with NO ads and NO data collection. Donations are possible to support the project.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • iPhone
    • iPad
     
  11. PDF Doc Scan icon
     3 likes
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    Main point of this app is to scan or select existing PDF documents simply using intent or chooser. Other apps require payment to access their api/sdk or simply don't have a possible way to do it. So they rely on switching between an app ,file chooser and a scanner.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    • F-Droid
     
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