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 MSG and EML files to PDF in Java

Posted on September 2, 2020 by Shoaib Khan

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

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

Posted on June 30, 2020 by Shoaib Khan

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

Posted in GroupDocs.Conversion Product Family | Tagged convert webp in csharp, convert webp to jpg in csharp, convert webp to pdf in csharp, convert webp to png in csharp

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

Posted on April 29, 2020 by Shoaib Khan

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

Posted in GroupDocs.Conversion Product Family | Tagged convert document to html in csharp, convert docx to html, convert docx to html in csharp, convert to html, show or hide html page borders

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

Posted on March 5, 2020 by Shoaib Khan

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 share the popularity in business documents. Due to the popularity of both the document formats and the fixed layout nature of PDF format, there comes the requirement to convert PPT/PPTX to PDF format.

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

Posted in GroupDocs.Conversion Product Family | Tagged Convert PPT to PDF in CSharp, Convert PPTX to PDF in CSharp, CSharp PPT to PDF, CSharp PPTX to PDF

Monitor Document Conversion Status and Progress in C#

Posted on December 4, 2019 by Atir Tahir

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

Posted in GroupDocs.Conversion Product Family | Tagged document conversion, document conversion progress monitor, monitor conversion progress in Csharp, monitor conversion status

Convert a JPEG file to PSD programmatically in C#

Posted on November 26, 2019 by Atir Tahir

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

Posted in GroupDocs.Conversion Product Family | Tagged document conversion, dotnet, image to psd, jpeg to psd

Convert a PDF document to HTML using C#

Posted on November 19, 2019 by Atir Tahir

Using GroupDocs.Conversion for .NET, it is possible to convert any PDF document to HTML file in C#. Conversion process or feature is not limited to PDF files only. You can convert any supported file format to HTML.
GroupDocs.Conversion for .NET is a back-end API that can be integrated in any (new or existing) .NET application.

C# Example: How to Convert a PDF to HTML

This API can convert any source document to a markup format which in general is … Continue Reading

Posted in GroupDocs.Conversion Product Family | Tagged Convert PDF to HTML, Convert PDF to HTML in CSharp, convert to html, document conversion, pdf to html

Convert Spreadsheets using GroupDocs.Conversion for .NET and Java

Posted on October 13, 2019 by Samicheema

Reason to use a Document Conversion API

The world is becoming a global village and businesses running all over the world interacting and collaborating with hundreds of institutions across the globe, the data gathered from different sources come in a number of different formats. Even the data arranged within an organization could be compiled in different formats depending upon the person or department gathering and maintaining it. You may also find yourself in a situation where the older files being … Continue Reading

Posted in GroupDocs.Conversion Product Family | Tagged API, conversion, conversion api, conversion tool, Convert Document, document conversion, document conversion tool, GroupDocs Conversion, GroupDocs.Conversion for .NET, GroupDocs.Conversion for Java, Spreadsheet Conversion, Spreadsheet to PDF

Add Watermark to Documents while Conversion in C# or Java

Posted on October 9, 2019 by Atir Tahir

Document conversion is one of the most frequent processes that endures across a lot of industries. Sometimes, it is the business need to put a watermark on the resultant document after conversion. For example, you want to convert a Word document to PDF or PowerPoint PPT/PPTX to PDF with a watermark (text or image) in all the PDF pages.

GroupDocs.Conversion for .NET and Java gives you such an option. It possesses a class WatermarkOptions with rich properties such as:

Text/Font

Posted in GroupDocs.Conversion Product Family | Tagged add watermark in csharp, add watermark in java, convert and watermark, watermark in csharp and java

Adjust Contrast when Converting a Document to Image

Posted on October 8, 2019 by Atir Tahir

Up till now, there was a simple document to image conversion process. With the GroupDocs.Conversion for Java release version 19.10, we’ve added a number of interesting features for image conversion.

Set color mode when converting to JPEG
Option to set compression mode
Adjust image brightness and contrast
Set gamma
Option to flip image

Have a look at its implementation of the above features in Java

Conversion from CDR

CDR is a vector graphics file. API now allows you to … Continue Reading

Posted in GroupDocs.Conversion Product Family | Tagged adjust contrast of image, convert document to image, convert to image, convert to image in java