× Help save net neutrality! Learn more.
VietOCR Icon


4.3 Stars (20)
1,543 Downloads (This Week)
Last Update:
Download VietOCR-4.6.2.zip
Browse All Files
Windows BSD Mac Linux



Provides optical character recognition (OCR) solutions for Vietnamese language.

VietOCR Web Site


  • Java & .NET GUI frontends for Tesseract OCR engine
  • Supports all languages provided by Tesseract
  • Supports automatic download and installation of language packs
  • PDF, TIFF, JPEG, GIF, PNG, BMP image formats
  • Paste image from clipboard
  • Selection box for Region of Interest (ROI)
  • File drag-and-drop
  • Bulk & batch operations
  • Text replacement postprocessing
  • Integrated scanning support
  • Spellcheck with Hunspell


Other Useful Business Software

WhatsUp® Gold - Start A Free 30-Day Trial Icon

All-in-one monitoring of your entire infrastructure with the industry's most user friendly pricing. Free trial of our award-winning software

WhatsUp® Gold - Start A Free 30-Day Trial Icon
If you are like the rest of our user community, your IT team is busy. With pressure to deliver on-time projects, you don’t have a lot of time to spend making your management tools work. You need network monitoring tools that work for you. You want tools that makes it easy to find performance issues before your users do and resolve them before they impact the business. That’s why tens of thousands of customers around the world love WhatsUp Gold.

User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
Write a Review

User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Phần mềm miễn phí và hỗ trợ khá tốt OCR tiếng Việt từ tập tin hình ảnh, pdf, ... có chữ Việt. Có thể thay thế cho các phần mềm trả phí khác.

    Posted 06/18/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Good library for detect OCR

    Posted 05/29/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Hi Quan, i didn't give you a great rate because the OCR don't work for me : i installed Microsft Visual C++ 2012, 2013 and 2015 without result when i try to click on the button OCR to read your sample images a popup of an exception popped ! So what's the problem and how can i fix it ? Thank you ! PS : can he support Arabic with adding the ara.traineddata ?

    Posted 05/26/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great program! thank you very much for it! And a special thank you for the support of the Russian language!

    Posted 05/09/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    ---Mình dùng thử soft bạn viết và đụng lỗi "Attempted to read or write protected memory". Mình có thấy vài bài bạn viết nói rằng là do ảnh ko chụp tốt. Google thêm trên mạng thì đây là lỗi liên quan đến managed/unmanaged code, và .NET Framework 2.0 rất hay bị lỗi khó chịu này. ---Trên mạng người ta suggest là nâng lên tối thiểu 4.0. Bạn có thể sửa lại source code mà chỉnh target framework lên cao được không ? Do code bạn bị dependency nhiều dll quá nên mình không rành mà chỉnh tay được. ---Hơn thế nữa, nếu bạn không phiền thì bạn có thể đóng gói lại thành 1 thư viện dll để người khác dễ tích hợp lại vô app được ko ? Như cách bạn đã add reference dll của bọn nước ngoài ấy, bọn nó làm rất gọn nhẹ và không cồng kềnh vụ giao diện. Việc này giúp người khác tập trung quan sát thuật giải và tích hợp vô app dễ dàng thôi. ---Cám ơn bạn nhiều.

    Posted 12/01/2015
Read more reviews

Additional Project Details


Dutch, Persian, Polish, Lithuanian, Czech, Italian, Catalan, Vietnamese, English, Slovak, Turkish, Hindi, Japanese, Russian

Intended Audience

Developers, End Users/Desktop

User Interface

Java Swing, .NET/Mono

Programming Language

C#, Java



Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

No, Thank you