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Are you looking for Bengali OCR Software? Try Nanonets for free. Used by 500+ enterprises to extract data from 30Mn+ documents. Start a free trial or request a callback.

You’ve come to the right place. In this blog, we will look at 7 Bengali OCR tools to capture Bengali text from documents.

Why do you need Bengali OCR Software?

Bengali is spoken by over 300 million people worldwide. It is also recognized as one of the most spoken languages, Bengali is ranked 6th in the world.

The number of Bengali documents in circulation is also increasing day by day. When you look at a Bengali document with numeric data or text, you are eligible to read and comprehend what is in the document.

Sample Bengali Text
Sample Bengali Text

But to a computer, the occurring image file is just as irrelevant a variety of pixels as a landscape picture. To alter this data into an editable layout that you can copy, search through, and modify without retyping it, you will require Optical Character Recognition (OCR) software.

To ensure that your extracted text is accurate, you need to use Bengali OCR software which is trained for the Bengali language.

This article will look at Bengali OCR software to convert Bengali documents into editable text. Let’s dig right in!

Top 7 Bengali OCR Software in 2024


Nanonets software is known to be an advanced AI-based OCR software. It can extract text from images, PDFs, and documents with 95%+ OCR accuracy in more than 200+ languages, including Bengali.

It uses in-built advanced OCR API and automated workflows for extracting relevant Bengali text from documents like passports, licenses, bills, invoices, receipts, and other documents. It can also automate document processing steps like document upload, data capture, data matching, document verification, document approvals, and document storage.

Nanonets is one of the best choices as a Bengali OCR Software with a modern user interface, no-code platform, and 5000+ integrations. With 95% OCR precision, it tops most Bengali OCR software in the market. Also, with its free and pay-as-you-go plans, you can begin using it immediately.

Nanonets Bengali OCR

How to start using Nanonets for Bengali OCR?

To use Nanonets Bengali OCR software, you need to follow 4 simple steps:

  • Create an account on Nanonets
  • Upload your documents and select the OCR model of your choice
  • Select the document and drag and drop to select the text of your choice
  • Once you’ve selected all the text, you can download your text in the format of your choice
Nanonets Bengali OCR Software
Nanonets Bengali OCR Software

Interested to see how we can do the same for your documents? Schedule a 10-minute call with us for a free product demo.

Pros of using Nanonets:

  • Modern user interface
  • Simple and easy to use
  • No-code platform
  • 24x7 Customer Assistance
  • No hidden Cost - check pricing plans
  • Self Learning - Accuracy enhanced over time
  • Pre-trained OCR models for receipts, invoices, Accounts payable, and more.
  • Build Custom AI models in <15 minutes
  • 5000+ integrations with API and Zapier
  • Cloud Hosting and On-premise Options
  • Powerful Annotation teams to code your models

Cons of using Nanonets:

  • It cannot be utilized for translation of the text
  • Table Extraction is not accessible in freemium
  • No mobile application

Get started with Nanonets' pre-trained Bengali OCR models or build your own custom OCR models. You can also schedule a demo to get a free product tour!

Image To Text Bangla Scan

Image to Text Bangla Scan
Image to Text Bangla Scan

Image to Text Bangla Scan is an Android Bengali OCR app with numerous user-friendly features. This text scanner can edit the file after scanning the Image to Text (jpg to word). Then it compares images while editing and renames them easily.

In addition, it allows you to save Bangla Images to Text docs in storage and formats Word docs in PDF and text files.

Pros of using Image To Text Bangla Scan:

  • All types of scans from one page.
  • Produce scan image to word documents
  • Works wonderfully in offline mode

Cons of using Image To Text Bangla Scan:

  • No document automation options
  • No PDF processing option
  • Highly dependent on camera quality

Get started with Nanonets. Extract data with 95%+ accuracy. Start your free trial today. No credit card is required.

Bangla OCR

Bangla OCR Software
Bangla OCR Software

Bangla OCR software is an offline OCR tool that can understand Bangla Scripts. This tool will include the necessary contents for the research and advancement of a Bengali OCR. This will equally concentrate on building essential tools that will ultimately help OCR development.

Once you upload your document, the Bengali OCR tool will convert the colored image into a grayscale image, and extract the text on the right.

Pros of using Bangla OCR:

  • Offline OCR Tool
  • Only trained for Bengali Scripts

Cons of using Bangla OCR:

  • Doesn’t work on Mac
  • OCR accuracy is low

TDIL OCR Software

TDIL OCR Software
TDIL OCR Software

TDIL OCR Software is a desktop offline OCR software that specializes in Indian scripts. It can be used for extracting scanned printed Bengali language documents into a completely editable text layout in Unicode encoding.

It works on Windows 7, 8, and 10. In addition, this software is equipped with a Unicode typing device for typing in the Bengali Language.

Pros of using TDIL OCR Software:

  • Trained for Indic Scripts
  • Offline free OCR software

Cons of using TDIL OCR Software:

Automate Bengali document processing with Nanonets. Process 50k+ documents on 10x faster. Upload your documents now. No credit card is required.

Chitrolekha OCR

Chitrolekha OCR
Chitrolekha OCR

Chitrolekha is an Android Bengali OCR application based on OpenCV and Google Tesseract OCR engine. It was developed by Mainak Acharya and is present on Google Playstore.

You can extract Bengali text from images taken by phone camera and save it as Unicode text. You can’t use this application on iOS devices.

Pros of using Chitrolekha OCR:

  • Works directly with camera images
  • Can be used for one-time OCR tasks

Cons of using Chitrolekha OCR:

  • The OCR accuracy is dependent on camera image quality
  • Not perfect for large volumes of documents.

Need OCR software for image-to-text extraction or PDF data extraction? Looking to convert PDF to the table, or PDF to text?

Check out Nanonets in action! No credit card is required.

OporajeoBangla Express

OporajeoBangla Express OCR
OporajeoBangla Express OCR

OporajeoBangla Express is a Bengali OCR application that is trained in Bengali and English. The OCR accuracy for Bengali is better than others. The OCR application can identify handwritten text along with scanned documents and images.

It is an offline Windows OCR application (doesn’t work on Mac and /or Linux). You can also edit the fonts and size of the extracted text in the application itself.

Pros of using OporajeoBangla Express:

  • Multiple language OCR software
  • Easy text extraction

Cons of using OporajeoBangla Express:

  • No support
  • No workflow automation
  • OCR accuracy is highly dependent on the image quality


i2OCR is a free online OCR (Optical Character Recognition) that extracts Bengali text from PDF and scanned documents and images so that it can be formatted, searched, edited, indexed, or translated.

Pros of using i2OCR:

  • Multi-column document analysis
  • 100+ Recognition Languages
  • 100% free

Cons of using i2OCR:

  • Poor quality
  • 75% to 80% OCR precision
  • Inadequate formatting
  • Only enable text extraction from images
  • Long wait for the result

Start using Nanonets for Intelligent Automation. Try out the various OCR models or request a demo today. Find out how Nanonets' use cases can apply to your product.

Best Bengali OCR Software

The Bengali language is different from the English script. The Handwritten Bengali text poses a challenge for OCR software due to adjoined characters.

To improve OCR accuracy for Bengali text, you need to find Bengali OCR software that is trained for Bengali scripts extensively. In our article, we’ve listed 7 Bengali OCR tools that you could use for your OCR text extraction.

Looking at their pros and cons, here are our top picks:

Best Bengali OCR Software - Nanonets

After carefully assessing all the prominent Bengali OCR software choose the software that fits your requirements.

Out of the above-mentioned Bengali OCR Software, every software has its pros and cons. The precision of all the Bengali OCR Software differs by document quality and the OCR models.


We hope that the illustration of this software can help you to make the proper judgment about which Bengali OCR application to utilize.

Nanonets online OCR & OCR API have many interesting use cases that could optimize your business performance, save costs and boost growth. Find out how Nanonets' use cases can apply to your product.

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15 January 2024: The blog was updated on 15 January 2024. The blog was originally published on 5 September 2022.