Monthly Archives: July 2020

Convert Base64 String to PDF or JPG/PNG Image with Java

Base64 string shows data in ASCII format. It is popular for embedding inline images and other information in HTML webpages or style sheets. In this article, we will be learning how to convert the Base64 string to PDF, JPG and PNG using Java.

Java Base64 to PDF Converter API – Installation

You can download the JAR files of Aspose.PDF for Java API from Releases section, or using following Maven configurations:


    <name>Aspose Java API</name>
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Convert Image to Text using Java OCR API

Perform OCR using Java

The Optical Character Recognition (OCR) technology has made it possible to recognize and read the text within the scanned documents and images. OCR lets you convert the read-only text into an editable form. The converted text can further be processed for operations such as text analysis. In this article, I’ll show you how to perform OCR on images (PNG, JPG, BMP, and GIF) and convert images to text using Java OCR API – Aspose.OCR for Continue Reading

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Convert JPG, PNG, TIFF, EMF, or BMP Images to PDF using C#

Images to PDF conversion is an important and useful scenario for file processing applications. In this article, we will be learning to convert JPG, PNG, TIFF, EMF, WMF, and BMP images to PDF conversion using C# or VB.NET. The following are the installation steps and a few of the possible use cases for converting images:

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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.

Convert PDF to PPT PPTX in 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/PPTXContinue Reading

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Create 3D PDF Converter Programmatically using C#

3D PDF Converter C#

PDF files are commonly and frequently used because of the strengths and features supported by this format. An important feature, under the context of designing, is the support for 3D objects. You can include high-quality 3D content in PDF files.

3D PDF files are helpful where you need to share visual details. For example, a product catalog, or a design review, etc. With Aspose APIs, you can easily convert and render such PDF files. Aspose.PDF for .NET API enables you … Continue Reading

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Fill, Create, or Edit Fillable PDF Forms Programmatically using Java

Fill PDF Form Java

In these modern times, a lot of data is collected using forms and fillable PDF forms are worth mentioning in this context. They are an efficient way of collecting and arranging information. Moreover, fillable PDF forms are now being used as a standard by different institutions. For instance, some court of law, or a procurement firm can efficiently use fillable PDF forms to standardize their procedures. For creating such applications, Aspose.PDF for Java API is the most suitable API. Curious … Continue Reading

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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

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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


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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