This guide demonstrates how to integrate Excel automation into Android apps. You’ll learn to create Excel XLSX or XLS files from scratch, update existing workbooks, generate charts, apply formulas, and build pivot tables—all with Aspose.Cells.
Convert Visio Diagrams to HTML, SVG, or XPS with C#
Microsoft Visio Diagrams are used for creating or manipulating technical drawings. You can convert Visio Diagrams in VSD, VSDX, VDX, and several other supported file formats to an HTML Webpage, SVG Image, or an XPS file programmatically using C#.
Convert Image to Word Document (DOCX) with OCR using C++
Images and scanned documents may contain textual information that you might need to process further. You might have captured pictures of text documents using your smartphone that you want to convert to editable documents. For this, performing OCR on the images can prove to be helpful. With OCR, you can convert images to searchable and editable Word documents. To that end, this article will teach you how to convert images to Word documents using C++.
Convert PUB to Word Document (DOC/DOCX) in C#
Microsoft Publisher files are popularly used for professional designing and editing tasks. You can convert a PUB file to a Word document in DOC and DOCX format. This article covers how to convert the publisher files programmatically using C#.
How to Extract Images from a PDF in C#: A Step-by-Step Guide
PDF format is widely used to create read-only documents for sharing and printing. Generally, PDF documents contain images along with text and in certain cases, you may need to extract these images while parsing the PDFs. Following that, this article covers how to extract images from PDF programmatically in C# .NET.
Copy Rows and Columns in Excel using Java
In certain cases, you need to copy rows and columns in an Excel file without copying the entire worksheet. To perform this operation programmatically, this article covers how to copy rows or columns in an Excel worksheet using Java.
Add Comments in Excel Worksheets using Python
MS Excel lets you attach comments to cells for extra context, such as explaining formulas. You can also set font size, height, width, and other styles. This guide shows how to programmatically add comments to Excel worksheets using Python.
Convert Image to Searchable PDF File with OCR using C++
Images and scanned documents may contain textual information that you might need to process further. For this, performing OCR operations on such images may prove to be helpful. You can extract text from such images and save it as a searchable PDF file. To that end, this article will teach you how to convert images to searchable PDF files using C++.
Convert OneNote File to Image Programmatically using Java
Creating digital notes is like an everyday activity these days. Many people keep notes including text, drawings, pictures, and much more. You can convert such notes to images programmatically using Java. OneNote file can be rendered to JPG, PNG, as well as TIFF image with different color modes and compressions. The following sections discuss the conversions in detail.
Add Watermark to PowerPoint Slides using Java
Watermarks are commonly used to specify the ownership or to prevent unauthorized usage of the documents. On the other hand, they are also used to display the status of a document such as a manuscript, draft, etc. In this article, you will learn how to add text or image watermark to PowerPoint slides using Java.