Optical Character Recognition Software Free Download Mac

This comparison of optical character recognition software includes:

  • OCR engines, that do the actual character identification
  • Layout analysis software, that divide scanned documents into zones suitable for OCR
  • Graphical interfaces to one or more OCR engines
  • Software development kits that are used to add OCR capabilities to other software (e.g. forms processing applications, document imaging management systems, e-discovery systems, records management solutions)
Sortable table
NameFounded yearLatest stable versionRelease yearLicenseOnlineWindowsMac OS XLinuxBSDProgramming languageSDK?LanguagesFontsOutput FormatsNotes
Google Drive OCR or Google Cloud Vision2015FreeYesBrowserBrowserBrowserUnknownUnknownYes200+All fontstextGoogle blog post [1][2]
Tesseract19854.1.12019ApacheNoYesYesYesYesC++, CYes100+[3]Any printed fontText, hOCR,[4] PDF, others with different user interfaces[5] or the APICreated by Hewlett-Packard; under further development by Google[6]
ABBYY FineReader1989152019ProprietaryYesYesYesYesYesC/C++Yes192[7]All fontsDOC, DOCX, XLS, XLSX, PPTX, RTF, PDF, HTML, CSV, TXT, ODT, DjVu, EPUB, FB2[8]ABBYY also supplies SDKs for embedded and mobile devices. Professional, Corporate and Site License Editions for Windows, Express Edition for Mac.[9]
E-aksharayan2010YesNoYesNo14RTF, TXT, BRL
Asprise OCR SDK1998152015ProprietaryYesYesYesYesYesJava, C#,VB.NET, C/C++/DelphiYes20+[10]?Plain text, searchable PDF, XML[11]Java, C#, VB.NET, C/C++/Delphi SDKs for OCR and Barcode recognition on Windows, Linux, Mac OS X and Unix.[12]
AnyDoc Software1989??ProprietaryNoYesNoNoNoVBScript???Works with structured, semi-structured, and unstructured documents.
CuneiForm19961.12011-04-19BSD variantNoYesYesYesYesC/C++Yes28Any printed fontHTML, hOCR, native, RTF, TeX, TXT[13]Enterprise-class system, can save text formatting and recognizes complicated tables of any structure
Dynamsoft OCR SDK20038.22012ProprietaryYesYesNoNoNoC/C++Yes40+[14]?PDF, TXT
OmniPage1970s19.22015ProprietaryYesYesYesYesNoC/C++, C#[15]Yes125[16]Machine and handprinted fontsDOC/DOCX XLS/XLSX PPTX RTF PDF PDF/A Searchable PDF HTML Text XML ePUB MP3Product of Nuance Communications
Microsoft Office OneNote 20072011?2007ProprietaryNoYesNoNoNo????
GOCR20000.52[17]2018-10-15GPLYes[18]YesYesYesYesC?20+?
Ocrad?0.26[19]2017-03-31GPLYesNoYesYesYesC++YesLatin alphabet?Command line
SmartScore199110.5.82015-07ProprietaryNoYesYesNoNo????For musical scores
Microsoft Office Document Imaging?Office 20072007ProprietaryNoYesNoNoNo????Uses OmniPage[citation needed]
Puma.NET??2009-10-29BSDNoYesNoNoNoC#Yes28Any printed font.NET OCR SDK based on Cognitive Technologies' CuneiForm recognition engine. Wraps Puma COM server and provides simplified API for .NET applications
ReadSoft???ProprietaryNoYesNoNoNo????Scan, capture and classify business documents such as invoices, forms and purchase orders integrated with business processes.
Scantron???ProprietaryNoYesNoNoNo????For working with localized interfaces, corresponding language support is required.
OCRFeeder2009-030.8.12014-12-22GPLNoNoNoYesNoPython???Features a full user interface and has a command-line tool for automatic operations. Has its own segmentation algorithm but uses system-wide OCR engines like Tesseract or Ocrad
OCRopus20071.3.32017-12-16ApacheNoNoYesYesYesPython?All languages using Latin script (other languages can be trained)Normal Latin script and Fraktur (other scripts can be trained)TXT, hOCR[20], PDF[21]Pluggable framework under active development, used for Google Books
NameFounded yearLatest stable versionRelease yearLicenseOnlineWindowsMac OS XLinuxBSDProgramming languageSDK?LanguagesFontsOutput FormatsNotes
Free

Download Optical Character Recognition 6.2 from our software library for free. OCR.exe is the frequent file name to indicate the Optical Character Recognition installer. The latest setup package occupies 18.5 MB. Oct 15, 2019  If we want to edit or get contents from scanned PDF, we need to use Optical Character Recognition or OCR software. For Mac users, it is hard to find the best PDF OCR for Mac software. And you will find that few programs can work well to OCR PDF on Mac. Don't feel upset! Free Download Free Download. Import Your PDF into the Program. Free OCR Software (Optical Character Recognition) Free OCR software are programs that will take an image file containing text (words) and generate a text document containing those words. You usually get such pictures containing text when you scan a document using a scanner.

Evaluation[edit]

An analysis of the accuracy and reliability of the OCR packages Google Docs OCR, Tesseract, ABBYY FineReader, and Transym, employing a dataset including 1227 images from 15 different categories concluded Google Docs OCR and ABBYY to be performing better than others.[22]

References[edit]

  1. ^Dmitriy Genzel; Ashok Popat (May 6, 2015). 'Paper to Digital in 200+ languages'.
  2. ^Ashok Popat (Sep 4, 2015). 'IEEE SPS: Optical Character Recognition for Most of the World's Languages'.
  3. ^Based on count of language training files for version 3.04. Available at the download page.
  4. ^Usage explained in the Tesseract Readme and FAQ
  5. ^Such as ODF with OCRFeeder
  6. ^'GitHub - tesseract-ocr/tesseract: Tesseract Open Source OCR Engine (main repository)'. Retrieved 2018-11-05.
  7. ^'ABBYY FineReader 14: Technical Specifications'. Finereader.abbyy.com. Retrieved 2017-02-23.
  8. ^'ABBYY FineReader 11: Technical Specifications'. Finereader.abbyy.com. Retrieved 2013-09-12.
  9. ^'Top OCR Software'. Ocrworld.com. 2010-03-30. Retrieved 2013-09-12.
  10. ^'Asprise OCR SDK Features'. asprise.com. Retrieved 2014-06-21.
  11. ^'Asprise Java OCR Library Features'. asprise.com. Retrieved 2014-06-21.
  12. ^'Asprise Java, C#/VB.NET OCR API'. asprise.com. 2015-11-19. Retrieved 2015-11-19.
  13. ^Debian manual page for Cuneiform for Linux version 1.1.0
  14. ^'OCR SDK Language Packages Download'. Dynamsoft.com. Retrieved 2013-09-12.
  15. ^'OmniPage CSDK - OCR Document Capture Toolkit Document Imaging & OCR'. Nuance. Archived from the original on 2010-08-24. Retrieved 2013-09-12.
  16. ^'OmniPage Standard Document Conversion'. Nuance. Archived from the original on 2014-03-13. Retrieved 2014-02-25.
  17. ^'GOCR Homepage'. wasd.urz.uni-magdeburg.de. Retrieved 2018-10-17.
  18. ^'GOCR'. Jocr.sourceforge.net. Retrieved 2013-09-12.
  19. ^Diaz, Antonio (2015-04-16). 'GNU Ocrad 0.26 released' (Mailing list). info-gnu.
  20. ^OCRopus includes the ocropus-hocr tool which produces hOCR from the recognition results.
  21. ^In combination with the hocr-tools
  22. ^Assefi, Mehdi (2016-12-01). 'OCR as a Service: An Experimental Evaluation of Google Docs OCR, Tesseract, ABBYY FineReader, and Transym'. Research gate. Retrieved 2019-01-31.
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Comparison_of_optical_character_recognition_software&oldid=944765153'

2020-03-06 18:14:33 • Filed to: PDFelement for Mac How-Tos • Proven solutions

Image-based PDF documents are common both for personal and business use. These kind of files can be difficult to edit, however. Especially if you don't have the right software. To be able to edit, copy or search through scanned PDF files you need to look for a program that is equipped with Optical Character Recognition (OCR). In this article, we'll introduce you to a great OCR software Mac - PDFelement. We'll also explain how to OCR PDFs on Mac.

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Optical Character Recognition software, free download Mac Download

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How to OCR a PDF on Mac

Optical Character Recognition software, free download Mac

To perform OCR on Mac is easy if you are using the right tools, such as PDFelement. Below, we'll outline how to use all of its robust features.

Step 1. Import a Scanned PDF

First, open PDFelement for Mac. Then open your scanned PDF file in the program. To do so, click on 'Open File' at the bottom left and select the file that you want to OCR.

Step 2. Recognize PDF with OCR

When the scanned PDF is opened, the program will detect it and remind you to perform OCR. After clicking on the 'Perform OCR' button, a pop up window will appear. Here you will be required to select an OCR language that matches with your PDF content. You can also specify an ideal DPI and page range to perform OCR. After that, click on the 'Perform OCR' button. OCR will be performed immediately.

Step 3. Edit the PDF (Optional)

After OCR is complete, a new PDF file will be opened in the program automatically, which is already searchable and editable. You can click on the 'Edit' button to start editing the content. Learn more about how to edit scanned PDFs on Mac here.

The Best OCR Software on Mac

PDFelement for Mac not only allows you to edit standard PDFs, but it also lets you modify scanned PDFs. With advanced OCR technology, image-based PDFs can be turned into editable text immediately. The OCR technology supports languages such as English, Japanese, Korean, Spanish, German, Portuguese, Chinese, and French, among others.

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Optical Character Recognition software, free download Mac Pdf

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In addition, PDFelement for Mac is built with a number of editing tools that let you modify text, images and pages, or markup and comment on PDFs, plus more. This program lets you convert your PDF file to or from other file types, such as Excel, Word, HTML, images, PPT, EPUB, and Text etc. It is fully compatible with macOS X 10.12 (Sierra), 10.13 (High Sierra), 10.14 (Mojave) and 10.15 (Catalina).

Tips: Preview Does Not Support OCR on Mac

Preview is a built-in program on Mac, which can help you read, edit and manage PDF files, however this does not include scanned PDFs. If your PDF document is a scanned or image-based PDF file, then Preview won't be able to help you edit or make any changes to the PDF file because it does not have the OCR feature.

Tips: Automator Can Not Extract Text from Scanned PDFs

Automator is usually used to extract text from PDFs, however this will only work on normal, non-scanned PDF files. It does not support extracting text from scanned or image-based PDF files as it does not support OCR.

Tips: Adobe Reader for Mac Can Not OCR PDFs on Mac

Adobe Reader for Mac is also widely used for Mac users to view and manage PDF documents since it is a free tool. Unfortunately, this program doesn't support OCR technology. This means you won't be able to edit a scanned or image-based PDF file unless you pay for the upgraded version of Adobe Acrobat in order to edit or manipulate the scanned PDF document.

Free DownloadFree Download or Buy PDFelementBuy PDFelement right now!

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