DIF samples

DIF (Data Interchange Format) is a text-based file format used for exporting and importing spreadsheets.

XLS samples

Microsoft Excel up until 2007 version used a proprietary binary file format called Excel Binary File Format (.XLS)...

XLSX samples

XLSX is a spreadsheet file extension for an open XML spreadsheet file format used by Microsoft Excel.

CSV samples

Delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record cons...