added new packages

Author: YoanKar

getting-started/Installation/nuget-packages.md

@@ -43,6 +43,8 @@ The following list represents the available NuGet packages for the Document Proc
 
 * __Telerik.Windows.Documents.Core:__ The main NuGet package for the Telerik Document Processing libraries. Required when you plan to use the library.
 * __Telerik.Windows.Documents.Fixed:__ The package is required when processing `PDF` documents.
+* __Telerik.Windows.Documents.Fixed.FormatProviders.Ocr:__ This assembly is needed for the [Optical Character Recognition (OCR)]({%slug radpdfprocessing-formats-and-conversion-ocr-ocrformatprovider%}) functionality.
+* __Telerik.Windows.Documents.Tesseract.Ocr:__ This assembly is needed for the [Optical Character Recognition (OCR)]({%slug radpdfprocessing-formats-and-conversion-ocr-ocrformatprovider%}) functionality.
 * __Telerik.Windows.Documents.CMapUtils:__ Provides a default implementation for getting the data of a predefined CMap table by a given name.
 * __Telerik.Windows.Documents.Flow:__ The package is part of the WordsProcessing library. Required for processing `HTML`, `DOCX`, `RTF`, and `TXT` documents.
 * __Telerik.Windows.Documents.DrawingML:__ Part of the WordsProcessing library. It is needed for working with shapes inside the documents. 
@@ -61,6 +63,8 @@ The following list represents the available NuGet packages for the Document Proc
 
 * __Telerik.Documents.Core:__ The main NuGet package from the Telerik Document Processing libraries. Required when you plan to use the library.
 * __Telerik.Documents.Fixed:__ The package is required when processing `PDF` documents.
+* __Telerik.Documents.Fixed.FormatProviders.Ocr:__ This assembly is needed for the [Optical Character Recognition (OCR)]({%slug radpdfprocessing-formats-and-conversion-ocr-ocrformatprovider%}) functionality.
+* __Telerik.Documents.Tesseract.Ocr:__ This assembly is needed for the [Optical Character Recognition (OCR)]({%slug radpdfprocessing-formats-and-conversion-ocr-ocrformatprovider%}) functionality.
 * __Telerik.Documents.ImageUtils:__ This package is required when exporting to `PDF` format a document containing images different than Jpeg and Jpeg2000 or ImageQuality different than High. For more information check the [PdfProcessing`s Cross-Platform Support]({%slug radpdfprocessing-cross-platform%}) article.
 * __Telerik.Documents.CMapUtils:__ Provides a default implementation for getting the data of a predefined CMap table by a given name.
 * __Telerik.Documents.Flow:__ The package is part of the Words Processing Library. Required for processing `HTML`, `DOCX`, `RTF`, and `TXT` documents.