ImageGear .NET has the following samples (organized by category):

ASP.NET
ART Annotations
CAD
Conversion
Image Processing and Cleanup
Image Properties and Metadata
Medical
Microsoft Office
OCR
PDF and PostScript
Scanning
Viewing

ASP.NET

Before using an ASP.NET sample, you must edit the sample’s web.config file with the proper path to your binaries and Office Core folder. The settings are:
<appSettings>
<add key="igSolutionName" value="Accusoft" />
<add key="igSolutionKey" value="" />
<add key="igLicenseKey" value="" />
<add key="igComponent" value="~/bin/ImageGear24.Web.ImageDataProcessor.dll" />
<add key="igPdfResources" value="" />
<add key="igOfficeCoreDir" value="" />
<add key="igBinaries" value="" />
<add key="maxThreadsPerControl" value="4" />
<add key="igVerifyDocuments" value="true" />
<add key="igDisableFormats" value="dcraw, dcrawHeaderless" />
</appSettings>

Samples Location: $INSTALLDIR\Samples\Source Code\ASP.NET\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
CSharp > HTML5Viewer	HTML5 Viewer	How to display and navigate documents.	C#, ASP.NET	VS2010 VS2015
CSharp > IsisScanningUsingASP.NET	WebForms	Scanning capabilities using ImageGear web components.	C#, ASP.NET	VS2010
CSharp > Tutorial_ASP.NET	WebForms	Basic usage of the ImageGear .NET ASP.NET capabilities.	C#, ASP.NET	VS2010
CSharp > WebDemo	WebForms	How to display and annotate images.	C#, ASP.NET	VS2010 VS2015
jQuerySamples > ImGearPluginSample	WebForms	The use of ImageGear web components using jQuery. A set of instructions is provided in the Default file in order to help configure this sample for running it using HTTP or HTTPS.	jQuery	VS2010

ART Annotations

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\ART\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
AddWatermarkToImage	WinForms	How to apply watermark to raster page.	C#, VB.NET	VS2010 VS2015 VS2017
AddWatermarkToPDFPage	WinForms	Watermarking a PDF document by adding: A translucent PDF FreeText annotation that says "DRAFT" across the top of the page. A PNG image placed in the center of the page. Images that support alpha channel transparency may be used.	C#, VB.NET	VS2010 VS2015 VS2017
AnnotateImageAndPDF_WPF	WPF	How to annotate images and PDF with ART marks.	C#, VB.NET	VS2010 VS2015 VS2017

Name

GUI

This Sample Demonstrates...

Languages

IDEs

AddWatermarkToImage

WinForms

How to apply watermark to raster page.

C#, VB.NET

VS2010
VS2015
VS2017

AddWatermarkToPDFPage

WinForms

Watermarking a PDF document by adding:

A translucent PDF FreeText annotation that says "DRAFT" across the top of the page.
A PNG image placed in the center of the page.

Images that support alpha channel transparency may be used.

C#, VB.NET

VS2010
VS2015
VS2017

AnnotateImageAndPDF_WPF

WPF

How to annotate images and PDF with ART marks.

C#, VB.NET

VS2010
VS2015
VS2017

CAD

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\CAD\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
CADViewer	WinForms	How to view and manipulate a CAD file and export it to other supported formats.	C#, VB.NET	VS2010 VS2015 VS2017
ConvertCADtoPDF	WinForms	How to open a CAD file and export it as a 2D or 3D PDF file.	C#, VB.NET	VS2010 VS2015 VS2017
CreateCADEntity	WinForms	How to create a blank CAD file and add entities to it.	C#, VB.NET	VS2010 VS2015 VS2017

Conversion

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\Conversion\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
ConvertImage	WinForms	How to convert an image to a target format by setting compression, color space, bit-depth, and other saving options.	C#, VB.NET	VS2010 VS2015 VS2017

Image Processing and Cleanup

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\ImageProcessing\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name	GUI	This Sample Demonstrates...	Languages	IDEs
ImageProcessingAndCleanup	WinForms	How to display and then manipulate an image in different ways.	C#, VB.NET	VS2010 VS2015 VS2017

Image Properties and Metadata

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\Viewing\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name	GUI	This Sample Demonstrates...	Languages	IDEs
ViewImagePropertiesAndMetadata	WinForms	How to view an image's metadata and properties such as dimensions, bit depth, color space, and resolution.	C#, VB.NET	VS2010 VS2015 VS2017

Medical

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\Medical\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
MedicalAndDICOM_WPF	WPF	A sample viewer for medical images and is intended for demonstration purposes ONLY.	C#, VB.NET	VS2010 VS2015 VS2017

Microsoft Office

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
ConvertOfficeToPDF	WinForms	How to load and convert a Microsoft Office file to PDF.	C#, VB.NET	VS2010 VS2015 VS2017

OCR

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\OCR\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name	GUI	This Sample Demonstrates...	Languages	IDEs
OCRandMRC	WinForms	How to perform OCR on an image file and output the resulting text to either a PDF, an Image Over Text PDF using MRC, or a TXT file.	C#, VB.NET	VS2010 VS2015 VS2017
OCRUsingZones	WinForms	How to perform OCR using zones and output the recognized text to a textbox.	C#, VB.NET	VS2010 VS2015 VS2017
OCRLanguageSelection	WinForms	How to enable / disable languages before performing OCR and sending the resulting data to a text box.	C#, VB.NET	VS2010 VS2015 VS2017

PDF and PostScript

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\PDF\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name	GUI	This Sample Demonstrates...	Languages	IDEs
AddImageToPDF	WinForms	How to add images to a PDF document with varying locations and opacity.	C#, VB.NET	VS2010 VS2015 VS2017
AddAndVerifyPDFSignatures	Console	How to add and verify digital signatures on a PDF document.	C#, VB.NET	VS2010 VS2015 VS2017
ConvertDOCXtoPDF	WinForms	How to read a DOCX document page and save it as a PDF file.	C#, VB.NET	VS2010 VS2015 VS2017
ConvertPDFtoSVG	WinForms	How to convert a PDF document to a SVG using Accusoft's API.	C#, VB.NET	VS2010 VS2015 VS2017
CreatePDFForm	Console	How to create and populate form fields on a new PDF.	C#, VB.NET	VS2010 VS2015 VS2017
EditFormFieldAppearances	WinForms	How to modify the visual appearance of fields and their annotations, such as, border color, style, and text color.	C#, VB.NET	VS2010 VS2015 VS2017
ExtractFormFieldData	Console	How to extract form field data from PDF files.	C#, VB.NET	VS2010 VS2015 VS2017
ExtractTextFromPDF	WinForms	How to extract the text content from a PDF document and save it as a text file.	C#, VB.NET	VS2010 VS2015 VS2017
ManipulatePDFAcroForms	WinForms	How to read, write, create, and remove AcroForm fields on a PDF document.	C#, VB.NET	VS2010 VS2015 VS2017
PDFMerge	WinForms	How to merge two PDF documents into a one PDF document.	C#, VB.NET	VS2010 VS2015 VS2017
PDFSecurity	WinForms	How to manage PDF security three ways: Open a password-protected PDF file Write an encrypted password-protected PDF file Remove the encryption and password from a PDF file	C#, VB.NET	VS2010 VS2015 VS2017
SaveCompressedPDF	Console	How to save a compressed PDF document.	C#, VB.NET	VS2010 VS2015 VS2017
SavePDFtoImageGUI	WinForms	How to read a PDF document page by page, index, rasterize a page, and store the raster page as JPEG file.	C#, VB.NET	VS2010 VS2015 VS2017
SplitPDFUsingMultipleThreads	Console	How to split PDFs using multiple threads.	C#, VB.NET	VS2010 VS2015 VS2017
VerifyAndConvertToPDFA	WinForms	How to convert a PDF document into a PDFA standard and how to verify compliance with ISO-standard PDFA-1a.	C#, VB.NET	VS2010 VS2015 VS2017
SavePDFtoMultiPageTIF.WPF	WPF	Converting a PDF into a multi-page TIF using WPF controls.	C#, VB.NET	VS2010 VS2015 VS2017

Scanning

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\TWAIN\...

Name	GUI	This Sample Demonstrates...	Languages	IDEs
TWAINScanning	WinForms	How to scan a document with or without the TWAIN scanner's UI, view the document, then save as a PDF, TIFF, or JPG.	C#, VB.NET	VS2010 VS2015 VS2017

Viewing

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2010|VS2015|VS2017]\Viewing\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name	GUI	This Sample Demonstrates...	Languages	IDEs
DisplayUsingWinForms	WinForms	How to display, navigate, zoom, rotate, and align documents.	C#, VB.NET	VS2010 VS2015 VS2017