Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

As software has grown more sophisticated, there is more opportunity for users to mash up content between different programs. The Excel spreadsheet program, for example, used to handle only text and ...

Learning how to combine PDF files is not that difficult. And, considering how integral PDF files are to our lives these days, with work, personal, and especially legal documents often saved in this ...