IRIS OCR Review and How to Use IRIS OCR (2021)

Rosa Reyes
time January 17, 2021 Preview 6.0K
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How often do you deal with scanned files for work? If very often, a professional PDF OCR program will be of great help to cope with your scanned files efficiently. OCR technology has made strides over the past years, I guess you won’t be unfamiliar with the leader in this field, IRIS OCR.

In the past 30 years, IRIS OCR has gone through different Readiris versions and finally brought us its ever best one now---Readiris 17. Its new features instantly grasp users’ attention. Here we will have an unbiased IRIS OCR review, revealing its pros and cons and guide you how to use IRIS OCR.

 

What is IRIS OCR?

I.R.I.S, established in 1986, is a dedicated world leader in OCR technologies and mobile scanning, it provides PDF OCR software, Document Capture OCR software, portable scanners, SDK, even a wide range of business solutions designed for education, health, legal, real estate, logistics, notarial and public.

what is iris ocr

While, it OCR solution, also named as I.R.I.S OCR, is offered to users in terms of personal OCR software or business OCR solution, aiming to get all kinds of documents (PDF, captures, passport, business card, barcode, paper file from a scanner, etc.) into computer-readable files in an extremely convenient way. With its flagship OCR product---Readiris software, IRIS OCR contributes all its best to make paperless office much easier and efficient.

Main Features of Readiris OCR

  • Create PDF from capture and scans;
  • Scan from computer (Pro);
  • Export as PDF, DOCX, XLSX, ODT, ePub, Audio, RTF, HTML, TXT and Image;
  • Manage PDFs: merge, split/compress/protect/sign/batch process/manage watched folder (Corporate Edition);
  • Edit PDFs: annotate/comment /rotate/edit PDF(Basic), modify output documents (Pro);
  • Recognize 30-138 languages;
  • Save to Cloud (Pro);
  • Share to FTP, SharePoint & Therefore (Corporate);

IRIS OCR Review

Advantages:

  1. Tools offered to get accurate OCR result: deskew, rotate, adjust, magnify;
  2. Display files;
  3. Import files from scanner;
  4. Two-way Conversion: create files to PDF and export PDF as other formats;
  5. Support 130+ languages;
  6. Manage PDF easily;
  7. Allow PDF Editing;
  8. Export options: customize output files;
  9. Directly open output files immediately after OCR process;

Disadvantages:

  1. Do not support encrypted files;
  2. Take time to install;
  3. Require email address for free trial;
  4. Fail to import large file;
  5. Need manually adjust OCR errors and formatting;
  6. No batch OCR process (except Corporate version);

Free IRIS OCR Limitations

It is lucky that IRIS OCR finally offers a free trial for users now, you just need to submit your name and email address to download the free trial. However, there are limitations for free IRIS OCR version:

  • Total 150 pages can be processed with OCR for free;
  • Free version expires 10 days after the installation;

free version limit

That’s to say, there is no limitations on the features, you can have a full experience on its OCR performance, but are only allowed to convert 150 pages during 10 days.

The Installation

IRIS OCR package is about 300MB, you will take some to download and install the program, but the whole installation is quite easy, you just need to follow the IRIS wizard and make the program run on your mac or windows.

iris ocr installation

Interface

IRIS OCR provides a user-friendly interface, tidy and neat. The main window is left for file viewing, with OCR settings allocated on the top. While, on the right side of the interface, there are tools offered to adjust the imported file for accurate OCR result.

iris main interface

Comparing with PDF OCR converters, IRIS OCR offers more benefits, but comparing with some PDF editors, IRIS OCR doesn’t have enough space to accommodate all necessary editing tools.

OCR Performance

To choose an OCR tool, its OCR performance is definitely the key. To be frank, IRIS OCR performs professional, but not as good as I expect.

#1 OCR Input

  1. PDF----Scanned PDFs can be uploaded; 
  2. Image---IRIS OCR supports JPG, PNG, BMP, TIFF, PSD, etc.;
  3. Scan---Directly import files scanned by your scanner;

What pitiful is that, IRIS OCR cannot work on large image. In my test, I uploaded a 4.7MB PNG image for OCR, but it could not upload and open. And such an internal error also happens on large PDFs.

ocr input

#2 OCR Speed

When uploading file to IRIS OCR, it will take several seconds to analyze and process the file; when exporting, another several seconds are also required for formatting; still, it needs extra seconds to open the output file. According to my OCR experience, I think IRIS OCR is fast, much faster than its competitors.

#3 OCR Accuracy

Before testing IRIS OCR, I have a relatively high expectation on its OCR accuracy, however, it doesn’t turn out this way.

As you can see in the following screenshot, words marked in Yellow suggest that there are suspected OCR errors. In fact, there are less OCR errors than displayed as following, this is caused by needless gaps between letters.

ocr accuracy

As for the formatting, it preserved well and little work will be required on this part.

Though there are OCR errors, IRIS OCR offers a good solution for this, it allows users to directly edit the text within the program and keep these changes in output file;

#4 Open OCR Result

This is really convenient. Users won’t need to find and open the output file step by step, right after the OCR process, the output file will be displayed in defaulted app automatically for further editing.

open ocr result

Availability

  • For Windows---Windows 10, 8, 7/512MB RAM (1GB recommended)
  • For Macintosh---macOS 10.11 or above/Minimum 300MB of available hard disk space.

Free Download

https://www.irislink.com/EN-US/c1761/Readiris-17-Trial---Landing-Page.aspx

How to Perform IRIS OCR on PDF or Image?

IRIS OCR supports to import scanned documents directly from your computer, also import digital copy of the paper files you sent to the connected scanner. In 3 steps, you can perform IRIS ocr fast and well on scanned documents.

  1. Import PDF or Image into the program.
    If you want to import digital copy of paper files, connect your PC with the scanner, then click "Scan" to insert.
    If you want to import the scanned document directly, like PDF or image, choose “From File” to import PDFs from your PC.
    iris ocr 01
  2. Prepare for Iris OCR PDF or Image;
    Choose file language, then go to the output zone and choose "PDF" or others as the format;iris ocr 02If you need customize the output file, go to Export Options and adjust the settings;iris ocr 03
  3. Click “Save” to start IRIS OCR; 
    The output file will be opened automatically for further manipulation.

Best IRIS OCR Alternative (When IRIS OCR Not Working)

Iris OCR is actually leading in this field, but with the development of OCR technology and wide application of OCR software, more and more profession OCR software also play an increasingly important role to getting scanned files into editable formats. Here we will take Cisdem PDFConverterOCR as the example to show how they exceed similar products in PDF OCR performance.

Cisdem PDF Converter OCR is a OCR software to convert native, scanned and images into 16 formats, including Word, Excel, PPTX, iWork, ePub, Text, etc, in batch or partially. Its OCR accuracy makes it the best Iris OCR software alternative on mac.

How to Use IRIS OCR Alternative?

  1. Download and install Cisdem PDF Converer OCR onto your mac;
    Free Download
  2. Add PDF or image to the program;iris ocr alternative 01
  3. Prepare for OCR;
    Turn OCR button ON, choose file language, page range and output format;iris ocr alternative 02
  4. Click “Convert” to start OCR PDF or image on your mac.

Conclusion

Though Iris OCR is going to lead in OCR services for some time, other OCR software developers still embrace a lots of chances to prosper in this field with ever increasing creativity and functionality, more and more OCR software like OCR PDF Converter for Mac will come to the fore.

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Rosa Reyes
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Rosa has worked in Mac software industry for more than eight years. She believes that the purpose of software is to make life better and work more productively. In addition to writing, Rosa is also an avid runner.

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