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Author Archives: Usman Aziz
Convert PDF to PowerPoint PPT/PPTX using Java
In this article, I’ll show you how to convert PDF to PowerPoint PPT/PPTX programmatically using Java.
The PDF has become one of the most widely used document formats because of its supported features as well as stability and consistency across all the platforms. In various scenarios, you opt to save or share a document in the PDF format. However, in some cases, you may need to export the content of a PDF to a PowerPoint (PPT/PPTX… Continue Reading
How to Buy Aspose License? A Step by Step Guide
Aspose is a leading vendor that provides a complete and feature-rich collection of file format APIs for .NET, Java, C++, Android, and other popular platforms. Aspose APIs have gained the trust of more than 75% of Fortune 100 companies. This makes Aspose a priority option when you need to deal with popular file formats of MS Word, MS Excel, MS PowerPoint, MS Outlook emails and archives, MS Visio, MS Project, MS OneNote, and PDF documents. After you have evaluated and … Continue Reading
Posted in Aspose.Total Product Family Tagged buy aspose api, buy aspose license, purchase an aspose license
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.
… Continue ReadingMail Merge in Word Documents using C# or VB.NET – .NET Mail Merge API
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
Merge MS Word Documents using C# 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
Compare Two Word Documents using C# 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
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
Draw Graphics and Create 2D Drawings using C# or VB.NET
In my previous article, I have given you an overview of our .NET Graphics API – Aspose.Drawing for .NET. Along with that, we have seen how to create images from scratch or draw graphics on existing images using C#. In this article, we’ll go one step ahead and learn how to create 2D drawings by drawing various graphical objects within the .NET applications such as ASP.NET web application, Windows application, and etc.
The following are the vector graphics … Continue Reading
.NET Graphics API – Create Images and Graphics from Scratch using C#
You would have come across various drawing applications (i.e. MS Paint) that allow you to draw graphics and generate images. However, what if you want to create your own drawing utility or integrate drawing features within your web or desktop application? For such scenarios, Aspose offers its .NET Graphics API as Aspose.Drawing for .NET which is a lightweight solution for creating images and graphics identical to GDI+.
Without any dependencies of the native code and libraries, Aspose.Drawing for .NET… Continue Reading
Convert PDF Documents to Excel XLS/XLSX using Java
There could be various scenarios when you need to export the data within the tables from PDF to Excel workbooks. PDF to Excel lets you edit the data, apply formulas, plot charts, and perform other operations that are supported by the spreadsheets. In this article, I’ll show you how to automate the PDF to Excel conversion and convert PDF to XLS to XLSX workbooks programmatically using Java. For this, we’ll leverage the capabilities of Aspsoe.PDF for Java API.
… Continue Reading