Yearly Archives: 2020

Add and Verify Digital Signatures in PDF Documents using Java

Digital Signature in PDF lets you secure the document before it is shared with the stakeholders. Forging in the content of a digitally signed PDF document can easily be detected and verified. In order to digitally sign the PDF documents programmatically, I’ll show you how to add and verify digital signatures in PDF using Java. We’ll cover the following scenarios related to digital signatures in PDFs.

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Word Document (DOC/DOCX) to HTML Conversion using Java

Microsoft Word file formats DOC/DOCX are famous because the word processor supports a variety of features to organize and explain information. Likewise, HTML file format is helpful to show information in web applications. In this article, you will be learning Word files (DOC/DOCX) to HTML or HTML5 conversion using Java. Following are the use cases that you will be exploring here:

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Mail Merge in Word Documents using C# or VB.NET – .NET Mail Merge API

Aspose.Words

In this article, I’ll show you how to perform MS Word Mail Merge using C# or VB.NET without MS Word or Office Interop. Aspose.Words for .NET is a feature-rich and powerful Word API that provides all the basic as well as extended MS Word Mail Merge features. It lets you generate letters, envelopes, reports, invoices, and other types of documents within Windows Forms, ASP.NET web applications, or any .NET/.NET Core application.

Covering the salient features of our .NET Mail … Continue Reading

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C# Print PDF Documents Programmatically with .NET

Print PDF files C#

Many companies are lessening the use of paper to a large extent. However, there are some scenarios where printing is important. For instance, a system may contain details of online order in PDF format. They need to print PDF while dispatching an online order for delivery. They process items on a large scale so printing each document manually could be quite a task. Aspose.PDF for .NET API, in addition to many other file manipulation and conversion features, supports the … Continue Reading

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Merge MS Word Documents using C# ASP.NET

Merge Word Documents ASP.NET

Merging multiple MS Word documents could be useful in various scenarios. For example, it can be used in keeping a similar type of documents into a single file, combining multiple documents before sharing, and so on. Various online tools are available that allow you to merge MS Word documents quite easily, however, what if you want to add this feature within your own application? To make you achieve this, I’ll show you how to merge MS Word (DOC/DOCX) documents using … Continue Reading

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Convert PUB to PDF file Programmatically using C++

PUB files are usually used to create or edit the publications. Pamphlets, brochures, visiting cards, and many other types of files are created in Microsoft Publisher application thus saved as the file extension .pub. However, because of the popularity and support of PDF format, you may need to convert PUB to PDF. For such scenarios, Aspose.PUB for C++ API is the answer to your requirements.

C++ PUB to PDF Converter API

Looking at the background information about the API, previously … Continue Reading

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Compare Two Word Documents using C# in ASP.NET

Compare Word Documents in ASP.NET

We often need to compare two MS Word DOC/DOCX documents to check the similarities or differences. The comparison gives us an idea of what has been changed in the two versions of a single Word document. Various online document comparison applications are available that let you compare two Word documents. However, there could be the case when you need to integrate document comparison features within your web application. On the other hand, you may want to build your own online … Continue Reading

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Convert a Document using Aspose.Words

Aspose.Words

Converting documents from one format to another is one of the main features of Aspose.Words. Conversion in Aspose.Words consists of opening a document in one of the supported load formats and then saving it in another format.

Aspose.Words supports almost all common conversion combinations, for example:

  • DOC, DOCX, RTF to PDF or XPS,
  • DOC or DOCX to JPEG, TIFF, PNG,
  • DOCX to Markdown or HTML,
  • PDF to DOC, DOCX, or other Word formats,
  • and others.

Please note that this is … Continue Reading

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Create Animated PNG Images using C# or VB.NET

Animated PNG (Portable Network Graphics) is an extension to PNG format to incorporate the animations. Just like animated GIFs, the APNG format is used to present the animations. An edge of APNG over GIF is, it supports 24-bit transparency whereas GIF supports only 8-bit. Furthermore, APNG provides a smoother animation as compared to an animated GIF. In this article, I’ll show you how to create the animated PNG (APNG) images from an image or multi-page Tiff and export APNG to Continue Reading

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Convert AI to PNG, JPG, PSD and PDF file with C# .NET

Adobe Illustrator files are majorly used to represent visual information. Moreover, graphic designers transform their creative ideas into masterpieces using AI files. Sometimes you need to convert AI to raster images (PNG, JPG, etc) or PDF file. The most important and exciting factor of all these conversions is that you do not need to install or configure the Adobe Illustrator application because Aspose.PSD for .NET API is capable of converting AI files without any dependency on 3rd party applications. Let … Continue Reading

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