Convert to XLSX
An XLSX file is a spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. Data are stored in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain tables, mathematical functions, styles and formatting. XLSX files are commonly used to store financial data and backup simple or complex mathematical models.
read more...
PPS Converter
A PPS file is a slideshow created by Microsoft PowerPoint, a popular program included with Microsoft Office to create presentations. This is saved as a full slideshow, which can be viewed by PowerPoint, OpenOffice and several other presentation programs. The PPS files are similar to the .PPT but s' open as a slideshow when double-clicked.
read more...