You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the object. This allows you to take advantage of both technologies.

Microsoft Excel is used by many businesses to manage and organize data, from sales figures to contact information for customers or job recruits. PDF files, a format created by Adobe, are also ...

Excel gives you tons of options for editing, but what if your file is a PDF? Here's how to convert a PDF into an Excel file with ease. Just follow these steps.