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Author Archives: Usman Aziz
Find and Replace Text in Excel Spreadsheets using Java
In this post, you will learn how to find and replace text in MS Excel spreadsheets programmatically in Java. In various scenarios, MS Excel spreadsheets consist of a huge amount of data that may spread in multiple sheets. For such cases, the find and replace option could help you minimize the efforts required to update all the occurrences of a particular piece of text. Let's check out how to automate this option when dealing with a large number of spreadsheets from within the Java applications.
Extract Text from PDF using Java
In this post, you will learn how to extract text from PDF documents seamlessly using Java. Text extraction could be useful in various scenarios such as text analysis, information retrieval, document parsing, and so on. Since PDF is one of the most widely used digital documents, the use cases of text extraction from PDF documents are more in number. So let's begin and check how to perform PDF text extraction from within Java applications.
Create PDF Files using C# – .NET PDF API
Automated generation and processing of PDF documents have become a demanding feature in recent days. In various applications, PDF documents are generated dynamically such as invoices, receipts, and different types of reports. In accordance with that, this article covers the basic implementation of PDF automation within .NET applications. Ultimately, you will learn how to create PDF files and insert text, images, tables, and other components using C#.
Create MS Visio VSDX Diagrams using C#
MS Visio is a popular application that lets you create a wide range of diagrams such as flowcharts, data flow diagrams, business process models and etc. VSDX is the file format that MS Visio uses to store the diagrams. In order to automate VSDX manipulation, this article provides you a basic tutorial of how to create VSDX diagrams from scratch in C#. Furthermore, it covers how to insert pages, shapes, and text in the VSDX diagrams from within .NET applications.
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Compress PNG, JPEG, and TIFF Images using C#
Image compression is a popular way of reducing the size of the images. It lets you minimize the space and time required to store and transmit images respectively. Various compression techniques are available that compress images in such a way that the quality of the images is not degraded. In accordance with that, this post provides you with some simple ways of how to compress PNG, JPEG, and TIFF images programmatically using C#.
Convert PDF Pages to PNG Images using C#
PDF is considered to be a suitable document format for printing and sharing. However, there might be a case when you need to convert pages in a PDF file to PNG images. For example, when you want to embed PDF pages on a web page or generate the PDF's cover, etc. In this article, you will learn how to automate the PDF to PNG C# conversion from within your .NET applications.
Posted in Aspose.PDF Product Family Tagged PDF to PNG csharp, convert PDF to PNG csharp