.SLS5 File

The SLS5 file extension is associated with Microsoft Excel, one of the most popular and powerful tool you can use to create format spreadsheets, graphs and much more.

The *.sls3 files were used in Microsoft Excel 5 for Mac for spreadsheet files.

The default file extensions, that are used by Microsoft Excel, are XLT or since Microsoft Office 2007 the XLTX file.

How to open:

You will need a spreadsheet program with support for a specific file format in order to open your spreadsheets. Nevertheless, most non-proprietary formats are well-supported in modern spreadsheets programs.For general information please read:Basic info how to open spreadsheet files

How to convert:

Spreadsheets can be usually converted between various formats, or the data can be extracted and saved in structured text files, such as CSV (Comma Separated Value). Sometimes, export to a generatic database format is also possible. For general information please read:Basic info how to convert spreadsheet files