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This page contains release notes for GroupDocs.Conversion for .NET 18.10

Major Features

This regular monthly release contains several improvements and bug fixes. Most notable are: 

  • Fixed bug where image inside presentation isn't the same in ODP output

  • Fixed bug where border are missing in ODS Excel output

  • Fixed bug XLSX file eats almost 2 GB RAM while converting and the process never completes
  • Introduced option for removing embedded files in Pdf

Full List of Issues Covering all Changes in this Release

CONVERSIONNET-1957Implement option for removing embedded files in PdfImprovement
CONVERSIONNET-1873The image inside presentation isn't the same in ODP outputBug
CONVERSIONNET-1874Missing border in ODS Excel outputBug
CONVERSIONNET-1923XLSX file eats almost 2 GB RAM while converting and the process never completesBug

Public API and Backward Incompatible Changes


This section lists public API changes that were introduced in GroupDocs.Conversion for .NET 18.10. It includes not only new and obsoleted public methods, but also a description of any changes in the behavior behind the scenes in GroupDocs.Conversion which may affect existing code. Any behavior introduced that could be seen as a regression and modifies existing behavior is especially important and is documented here.

Introduced PdfLoadOptions when converting from PDF

Code Block
/// <summary>
/// Pdf document load options
/// </summary>
public class PdfLoadOptions : LoadOptions
     /// <summary>
     /// Remove embedded files
     /// </summary>
     public bool RemoveEmbeddedFiles { get; set; }


Code Block
var config = new ConversionConfig();
var conversionHandler = new ConversionHandler(config);
const string source = "source.pdf";
var loadOptions = new PdfLoadOptions{
    RemoveEmbeddedFiles = true
var saveOptions = new PdfSaveOptions();
saveOptions.PdfOptions.FormatingOptions.PageMode = PdfFormatingOptions.PdfPageMode.FullScreen;
saveOptions.PdfOptions.FormatingOptions.PageLayout = PdfFormatingOptions.PdfPageLayout.SinglePage;
var convertedDocument = conversionHandler.Convert(source, loadOptions, saveOptions);