Excel. Mac world How to edit .xlsx file on Mac, iPad or iPhone — Mac world How to add .xlsx file to Excel for Mac — by David L. Johnson, I use Excel for Mac a lot to open, edit and share spreadsheets. How to add an audio file to a Microsoft Excel workbook in .mp3 format — Mac world Aug 14, 2023 — Add Audio Files to a Microsoft Excel Workbook in .mp3 Format With .mp3, you can export spreadsheets from your favorite music player with ease. If you own a Mac and use Excel, you're probably interested in adding audio files to spreadsheets. There's even a nifty app for that called impact. It will not only add audio files into spreadsheets and workbooks, but will also make it as easy as dragging and dropping them for you. I use Excel on my iPhone to export spreadsheets and workbooks for presentation. The app I'm using: I use PowerPoint on my iPhone. And while I have a good idea of what I want to show in my presentation in Excel, I always want my slides and graphs to be able to work with a simple drag and drop. I found this app which works with both iOS and OS X. How to open .csv files using Excel (XLS/XLSX) on Windows and Mac OS X — Business Software Journal Using a Microsoft Excel spreadsheet is a breeze, but to edit those spreadsheets in other spreadsheet platforms can be quite a different matter. With Excel, you probably have many workbook and other files that you'd like to be able to edit in other spreadsheet platforms. For instance, if you have spreadsheets with financial data and your goal is to update the numbers in those spreadsheets to include your profits and losses, you would need to make sure no other company's information is being affected. The simple way to do that is to use Excel's CSV Editor. But, unless you already have Excel, you can also set up the tools in Microsoft Excel, which makes CSV Editor a breeze. How to add an .