Pipelines are a great tool to extract information from images, and the Objects window can provide a lot of powerful insights through its interactive interface with many display options. However, when dealing with multiple image sets or if statistical analysis tools are required that are not included in Vision4D then exporting the results of the analysis to a spreadsheet can be really useful.

By default, both the Objects table and the analysis panel's Export Object Features operation default to saving the results as MS Excel .XLSX files. 

And while XLSX is a widely supported format, using alternatives like CSV can be preferable in some circumstances.