Password-Protect Excel

As organizations increasingly rely on Excel for storing and sharing sensitive data, ensuring that this information remains protected is paramount. The Aspose.Cells LowCode Spreadsheet Locker provides a straightforward way to implement robust security measures with minimal coding effort. This article explores how to use the Aspose.Cells library to secure Excel documents, covering everything from basic file-level protection to more advanced multi-layer strategies and batch processing techniques. Key Features of Aspose.Cells LowCode Spreadsheet Locker File-Level Protection: Encrypt entire files to restrict access based on passwords. Worksheet-Level Protection: Control user permissions at the worksheet level for granular security. Structure Protection: Prevent unauthorized changes to workbook structures and layouts. Batch Processing: Automate protection across multiple Excel documents efficiently. Basic File-Level Protection Setting Up Your Environment Before diving into code, ensure you have Aspose.Cells installed in your project. You can add it via NuGet Package Manager or by downloading the library directly from the official website. ...