Category Archive: Aspose.PDF Product Family

Official blog of Aspose.PDF for .NET, Java, Android, C++ & Reporting Services with news of newly supported features, hot fixes, technical articles, tips and videos.

Add Barcode to PDF using C#

As a C# developer, you can add a machine-readable barcode image to a PDF document programmatically in .NET applications. In this article, you will learn how to add a barcode to PDF documents and read barcode from PDF using C#.

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Rotate Text inside PDF Documents in C#

PDF has become a ruling document format in the digital world. Its cross-platform support has made it a widely adopted format for generating and sharing documents, such as research articles, invoices, etc. While generating a PDF programmatically, you often need to change the position and orientation of the text according to the layout of the document. In this article, we will demonstrate how to rotate text inside PDF documents programmatically in C# .NET.

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Convert PDF to JPG Images in Java

PDF is among the widely opted file formats for printing and sharing digital documents. With a number of useful features, the PDF format allows you to create rich content having text, graphics, annotations, etc. However, you may need to convert the PDF files to image formats, e.g. JPG, in certain cases. To accomplish that programmatically, this article covers how to convert PDF to JPG images in Java.

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Convert PDF Files to XML in Java

XML is a versatile markup language that is used for multiple purposes, such as data management, web, Office tools, documents, etc. Since XML is convenient to be processed by computer programs, the PDF documents are often converted into XML formats to get the structured representation of the content. The converted XML uses different tags to represent the PDF document. In this article, you will learn how to convert a PDF file to XML programmatically in Java.

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Add or Update Hyperlinks in PDF using Java

PDF is a popular document format that provides cross-platform support with a range of features to create rich documents. Furthermore, it supports a variety of elements such as media, forms, annotations, artifacts, etc. Among these elements, the hyperlinks are used quite often to navigate within the PDF, from one PDF to another, to open a URL, etc. So in this article, you will learn how to add and update hyperlinks in PDF files programmatically in Java.

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Add or Remove JavaScript in PDF Files in Java

PDF is one of the widely used document formats because of its consistent layout across heterogeneous platforms. Furthermore, it can be displayed in desktop-based software applications as well as the web browsers at the same time. The support of web browsers make PDF files capable of running JavaScript. In this article, you will learn how to add or remove JavaScript in PDF files programmatically in Java.

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Create Tagged PDF Files in Java

A tagged PDF file uses tags to define the logical structure of the content in the document. This type of PDF file improves the reading experience using assistive technologies and screen readers. In the previous post, you have seen how to create PDF files programmatically in Java applications. In this article, you will learn how to create tagged PDF files programmatically in Java.

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Create Graphs and Charts in PDF in C#

In a number of PDF documents, graphs and charts are used to visually represent the data or information. In some cases, charts used to graphically describe the flow of the activities or operations in a system such as flow charts, whereas, some are used to draw the data patterns. This article covers how to create graphs and charts in PDF files programmatically in C#. We will explicitly demonstrate how to create different graphical objects in a PDF file.

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Create Table in PDF Files in Java

A table lets the readers go through the data quickly without reading a lot of text. Therefore, tables are considered an integral part of the documents. While working on PDF automation and generating the PDF files programmatically, you may come across the need to create tables very often. To accomplish that, this article covers how to create tables in PDF files using Java.

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Replace Images in PDF Files in Java

Various industries use PDF format to automatically generate their documents such as invoices, reports, technical articles, etc. Along with text, these documents may also contain images and other graphical objects. In some instances, you have to replace the confidential images in the PDF documents before sharing. To accomplish that programmatically, this article covers how to replace images in PDF documents in Java.

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