FileMagic: Easily Manage and Open XLSX Files.FileMagic provides a hassle-free solution to manage XLSX files without the need for other software. What is an XLSX File? An XLSX file is a standard file format produced by Microsoft Excel for storing data in spreadsheets. https://www.filemagic.com/en/spreadsheet-files/xlsx-file-extension/how-to-open-xlsx-files-without-alice-scene-file/