Monthly Archives: November 2019

Add Point Annotation in Documents using .NET and Java API

As all our records and documentations are facing a digital transformation. It has made it quite necessary for us to have a good knowledge of the tools that may help us in the long run. Annotation is one of those tools which may help you in adding the extra, yet necessary, piece of information into your documents. Annotation helps readers in understanding the text in a better way. It also helps different people working on the same task to exchange …

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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 classInstantiate ImageConvertOptions Specify resultant image format using Format property of ImageConvertOptions classDeclare SavePageStream delegate, which should proved a stream where each document page will be …

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Dynamic Insertion of Links to Bookmarks, Cells and Slides using GroupDocs.Assembly 19.11

Document Automation (or document assembly) is widely used by organizations for their reporting services and GroupDocs.Assembly for .NET and Java APIs provide a complete package of features required to build reports dynamically. Keeping the modern trends in mind and to meet the emerging requirements of our customers, we keep introducing the new features. Recently, we have released the v19.11 of our document automation API with quite a useful set of features. So in this article, I’ll give you an overview …

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Watermark Password Protected Documents using GroupDocs.Watermark for .NET 19.11

Another month, another release! GroupDocs.Watermark for .NET 19.11 has been released with 4 improvements and 1 bug fix. So in this article, I’ll give you a brief overview of each improvement and fix we have included in the latest release. First of all, let’s begin with the improvements and then see what has been fixed in v19.11. Adding Watermark to Password Protected Documents GroupDocs.Watermark already supports adding watermark to the password protected documents. However, we have improved and simplified the …

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Build your full text search solution in C#

There are two main steps to perform or implement full-text search. Indexing Search process Before we leap into the details, let’s get an overview of this technique. Full-text search is basically a more advanced way to search a text/query over a collection of documents in a computer. This approach quickly finds all instances of a term and it works by using text indexes. One of the examples of full-text search implementation is in Word processors and text editors. It helps …

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Create Document Viewer in ASP.NET Core MVC for 140+ File Formats

The online document viewers have become popular after the grown usage of digital documents, especially in the content management systems. The reason behind this popularity is you can view a variety of document formats without purchasing or installing dedicated software programs. Considering the importance of document viewers, I thought to write an article on how to create a universal document viewer in ASP.NET MVC. We are going to create an ASP.NET MVC document viewer application that will target the .NET …

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Add Annotations in a PDF file using C#

We are living in a paper-less era. Everything in business has gone digital. If you are given a document (e.g. PDF, Word, Presentation) and asked to brief the sales achieved in 2018. What will you do? You will try to highlight or add arrow to the concerned text. Supported Annotations Following are the supported annotation types: Area ArrowDistanceEllipse LinkPoint See full list of supported annotations in this article and list of supported file formats here. Insert Annotation to PDF file …

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Convert a PDF document to HTML using C#

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 an …

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Introducing All-New GroupDocs.Signature for Java API

We are back with a major update for our customers who are using the eSign API – GroupDocs.Signature for Java. We have performed major product optimization and revamped the architecture which has made the API more memory efficient and easy to use. We have also added the support of a couple of new file formats. Let’s have an overview of this amazing release and check out what you would get after upgrading to API v2. What is New in API …

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