Category Archive: GroupDocs.Conversion Product Family

Official blog with announcements of newly supported features, hot fixes, technical articles, tips and videos of GroupDocs.Conversion – A document Conversion API for .NET, Java and Cloud.

Convert Presentations to PDF in Java

As PDF is the popular portable document format, so there comes the need to convert documents of other formats to PDF. Today, we will see different ways to convert PPT, PPTX, or ODP presentations to PDF in Java. In an earlier post, we have seen how to convert presentations using C#.

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Convert WebP to JPG, PNG, and PDF in Java

WebP images give transparency like PNG, animate like GIF, and the most important for any web developer is the smaller size than comparative quality JPG format. However, due to incompatibility issues or any other requirement, it is sometimes needed to convert the WebP image into JPG, PNG, or other formats.

While converting the WebP to JPG, PNG, or other formats, you can also apply color adjustments to the output images. You can change the contrast, brightness, and gamma of the resultant image. The Image can be flipped, rotated, apply watermarks, or get the grayscale image as the output.

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Convert CAD Drawings to PDF in C#

Today, we will learn how to programmatically convert the CAD drawings to PDF format in C#. Previously, in an earlier post, we did the same but in Java. We looked to convert the DWG, DGN, and DWF files into PDF document with the code example. Let's do it in C# using the document conversion API for .NET.

Following topics will be covered in this article:

  • C# API to Convert CAD Drawings
  • Converting CAD Drawings (DWG, DWF, DGN) to PDF in C#
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Convert CAD Drawings to PDF in Java

CAD stands for Computer-Aided Design. It is used to create 2D and 3D architectural designs, computer animations, special effects in movies, technical drawings, and much more. PDF is one of the most well-known file formats that is famous due to its portability. Here comes the need to convert CAD files to PDF format when such technical drawings are to be transferred to a normal user who is not equipped with the technical software that supports CAD drawings. This article will help programmers to add the feature to convert different CAD formats like DWG, DGN, or DWF into PDF in Java applications.

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Convert MSG and EML files to PDF in Java

Convert Emails to PDF in Java

Emails to PDF conversions are often required for referencing and requirements like sharing the email content. In this article, we will learn about how to convert email message files like MSG and EML into PDF using Java. Previously, in one of the earlier blog posts, we have already learned to convert MSG & EML files using C# in .NET application. This will help to automate the Email conversion within the desktop or web applications.

The following are the … Continue Reading

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Convert WebP to JPG, PNG, TIFF, and PDF in C#

In our previous post, we discussed WebP images and learned to convert WebP Images in Java. Today, in this article, we will learn to programmatically convert the WebP images into JPG, PNG, TIFF, and other formats using C#.

Convert WebP image to JPG, PNG or PDF formats in CSharp

First, we will have a look to convert the WebP images in the simplest way. Later we will convert with some customized options like tilt, flip, grayscale, resize, change gamma, contrast, and brightness, and add watermark to converted JPG images. Following … Continue Reading

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Show and Hide Page Borders while Converting Documents to HTML in C#

Convert DOCX to HTML in CSharp

Either you want to convert a document to HTML format to get the content for your website, or you have come across an online document submission website that requires documents to be submitted in HTML format. In either case, you need a DOC to HTML converter. However, if you need to convert your documents to HTML programmatically, then this article is for you only. This article will cover the following ways to convert documents to HTML in C#:… Continue Reading

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Convert PowerPoint PPT, PPTX and OpenOffice Presentations to PDF in C#

PDF is no doubt the Portable Document Format, which is one of the most commonly used file formats. PPT and PPTX formats of Microsoft PowerPoint shares the popularity in business documents. Due to the popularity of both the document formats and fixed layout nature of PDF format, there comes the need to convert PPT/PPTX to PDF format.

Convert PPT to PDF

Considering the .NET developers today, this article will be providing the solution to the above-mentioned famous and needed file format conversion. GroupDocs … Continue Reading

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Monitor Document Conversion Status and Progress in C#

With the release of GroupDocs.Conversion for .NET v19.11 you can now monitor document conversion progress and status using C#. There are way many conversions supported by the API, that are listed in the documentation.

A new property Listener is added. The document converter listener implementation is used for monitoring conversion status and progress. Have a look at ConverterListener class that implements IConverterListener interface

Below is the usage

Coming to the improvement, MPP to XLS conversion is improved. … Continue Reading

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Convert a JPEG file to PSD programmatically in C#

You can convert an image file (e.g. JPEG, JPG, PNG) to PSD format and redesign it as per your requirements using GroupDocs.Conversion for .NET. All you have to do is to integrate this DLL in your web, desktop or console application.

Implementation

  • Pass source document path as a constructor parameter to the instance of Converter class
  • Instantiate ImageConvertOptions
  • Specify resultant image format using Format property of ImageConvertOptions class
  • Declare SavePageStream delegate, which should proved a stream where each document page
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