The XLSX is a file extension that has been edited out of the Microsoft Excel file. It is a basic XML-based file created in the Microsoft Excel to store the data in numbers. Most of the times, the spreadsheets are used to store the financial data including numbers, functions, and formulas that are used to keep the statistics. The spreadsheets are known for performing operations and when you want to convert them into PDF files, Turn PDF comes to your rescue to officially document these statistical data in a professional format. In cases when you want to send the XLSX files to clients/others; turning them into PDF files is the best way to communicate the finance.