Automatic Excel Document Generation Programmatically using C# Open-Source API

Generate Excel (XLSX) Documents in C# Without Microsoft Office Creating Excel files in C# without relying on Microsoft Office is now more accessible and efficient thanks to Openize.OpenXML-SDK for .NET —a modern, open-source API designed for spreadsheet generation and automation. Whether you’re building financial reports, exporting application data, or automating spreadsheet creation, this tool allows you to generate XLSX documents quickly and cleanly. Openize.OpenXML-SDK for .NET eliminates the need for Excel installations or COM interop.

Convert Word to Markdown using Python

Convert Word to Markdown using Openize.MarkItDown Need to convert .docx files into clean, structured Markdown for Git repos, static sites, or documentation workflows? Openize.MarkItDown is a Python-based command-line tool that makes this process seamless, automating the conversion from Word to Markdown with precision and extensibility. Why Convert Word Documents to Markdown? Markdown is lightweight, easy to version control, and widely used across: GitHub and GitLab for README or documentation Static site generators like Hugo and Jekyll Developer-friendly tools and editors Content pipelines for blogs or wikis Converting .

Add Animation to Shapes in PowerPoint Slides Using C#

How to Add Animation to Shapes in PowerPoint Slides Using C# Adding animations to shapes in PowerPoint makes your presentations more dynamic and engaging. Whether you’re emphasizing key content or guiding the audience’s attention, animations offer a professional touch. In this guide, you’ll learn how to add animation to shapes in PowerPoint manually and programmatically using Openize.OpenXML-SDK for .NET. Why Use Animations in PowerPoint? Animations can: Make your slides more interactive and engaging Help direct audience focus to important elements Reinforce messages through motion and timing Improve flow during transitions or storytelling By combining visual design with animation, your message becomes clearer and more impactful.

Adding Formulas and Random Data to Excel Using Openize.OpenXML-SDK for .NET in C#

Working with Excel Programmatically is a common requirement for many developers in business applications, reporting tools, and data analytics platforms. One powerful tool that simplifies Excel manipulation is the Openize.OpenXML-SDK. This post will demonstrate how to use Openize.OpenXML-SDK in C# to populate a range of Excel cells with random values and automatically generate a formula to sum those values. Whether you’re automating data entry, building a reporting tool, or preparing test data, this technique can save hours of manual work.

Create Excel Workbook with Custom Row Height and Column Width using Openize.OpenXML-SDK in C#

When creating Excel spreadsheets programmatically, customization plays a vital role in improving readability and presentation. The ability to control row height, column width, and cell values allows developers to tailor their spreadsheets to specific formatting requirements. Whether for reports, dashboards, or data summaries, precise layout control is a fundamental part of professional spreadsheet development. In this blog post, we’ll walk through a practical C# example using the Openize.OpenXML-SDK to demonstrate how to create a new Excel workbook with custom row heights, column widths, and formatted content.

How to Read Excel Document Properties in C# Using Openize.OpenXML-SDK

When developing C# applications that interact with Excel spreadsheets—especially for automated workflows, auditing systems, or document management—it’s important to access Excel metadata like the author, title, subject, and modification dates. These built-in document properties help streamline document processing and organization. In this guide, you’ll learn how to read Excel document properties in C# using the Openize.OpenXML-SDK. It’s a powerful, lightweight C# library that lets you work with Excel files programmatically—without needing Microsoft Excel installed.

Color Your Excel Tabs Using Openize.OpenXML

Overview Excel is more than just a spreadsheet; it serves as a powerful data visualization and management tool used in many sectors. One of the features that enhances data organization is the ability to manage worksheet tab colors. This can significantly aid in visually categorizing information for a clearer view at a glance. With the advent of libraries like Openize.OpenXML SDK, developers have the ability to manipulate Excel files programmatically, allowing for features such as changing tab colors dynamically based on certain criteria.

Efficiently Set Values in Excel Ranges Using C# and FileFormat.Cells

Overview Automation is a cornerstone of modern software development, offering unparalleled efficiency and accuracy. In the realm of data management, particularly within spreadsheets, automation becomes a critical tool for streamlining workflows and minimizing human error. One of the most effective libraries for automating Excel file manipulation in C# is FileFormat.Cells. This library empowers developers to programmatically interact with Excel files, enabling tasks such as setting values in specific ranges, formatting, formula application, and much more.

Draw a Trapezoid in PowerPoint Slides Using C#

How to Draw a Trapezoid in PowerPoint Slides Using C# Shapes like trapezoids are indispensable for creating engaging and informative presentations. These shapes are often used to represent processes, emphasize key points, or add a creative flair to slide designs. This guide will show you how to add trapezoids to PowerPoint slides, both manually and programmatically, using FileFormat.Slides for .NET. Whether for diagrams, visual aids, or custom layouts, mastering trapezoid shapes can enhance your presentation design.

Creating Multilevel Lists in Word Documents Using C#

Overview In professional and academic writing, structuring content effectively is essential for clarity and readability. Multilevel lists are a powerful tool for presenting hierarchical information, such as outlines, policies, or step-by-step guides, in a clean and organized manner. Creating multilevel lists manually can be straightforward in a word processor like Microsoft Word, but doing so programmatically opens a new realm of possibilities for automation and customization. Whether you’re generating a large document, such as a legal brief, or a series of reports, automating multilevel lists ensures consistency and saves time.