Demo Programs

The following demo programs are in separate EXAMPLES subdirectories of the path where you installed your product (such as C:\LEADTOOLS22\Examples\).

The executable files for these examples were compiled with all LEADTOOLS capabilities unlocked. However, for redeployment, some of these capabilities require product-specific unlock keys. Otherwise, if you recompile the examples, the resulting executable files will not have the locked capabilities.

To unlock and redeploy these capabilities, you must purchase an appropriate product license, such as that included with a LEADTOOLS Document/Medical toolkit.

The following demos are available:

Demo Name Source Code Path Pre-Compiled Executable Path Description

OCR Auto Recognize

\Examples\OCR\C\OcrAutoRecognizeDemo

Demo Name	Source Code Path	Pre-Compiled Executable Path	Description
OCR Auto Recognize	\Examples\OCR\C\OcrAutoRecognizeDemo	\Bin\CDLL\<Win32/x64>\`OcrAutoRecognizeDemo_Original.exe`	Demonstrates the high-level LEADTOOLS OCR Auto Recognize support. Performs high-level OCRing from an input image file to a final document, such as PDF or DOCX. Convert the document in one shot. Various events and a logging mechanism can be used to modify and track the recognition operation.

\Bin\CDLL\<Win32/x64>\OcrAutoRecognizeDemo_Original.exe

Demonstrates the high-level LEADTOOLS OCR Auto Recognize support.

Performs high-level OCRing from an input image file to a final document, such as PDF or DOCX.
Convert the document in one shot.
Various events and a logging mechanism can be used to modify and track the recognition operation.

Demo Name Source Code Path Pre-Compiled Executable Path Description

OCR

\Examples\OCR\C\OcrDemo

Demo Name	Source Code Path	Pre-Compiled Executable Path	Description
OCR	\Examples\OCR\C\OcrDemo	\Bin\CDLL\<Win32/x64>\`OcrDemo_Original.exe`	Demonstrates OCR support. Convert raster images to document files Recognize text from over 40 languages Spell checking and dictionary support Automatically detect, segment, and recognize multiple languages on the same document Full page analysis and zonal recognition Automatic document cleanup and pre-processing

\Bin\CDLL\<Win32/x64>\OcrDemo_Original.exe

Demonstrates OCR support.

Convert raster images to document files
Recognize text from over 40 languages
Spell checking and dictionary support
Automatically detect, segment, and recognize multiple languages on the same document
Full page analysis and zonal recognition
Automatic document cleanup and pre-processing

For more information, refer to:

Programming with LEADTOOLS OCR Module - LEAD Engine

Getting Started

Demo Programs

See Also