Like Extra|Statistics, Project Statistics creates a new tab with statistics. It computes the same statistics, but for all files in the current project rather than the current file only. The order of the files in the statistics is the same order in which they are arranged in EditPad Pro’s tabs. If you want the files to be sorted alphabetically, use Go|Sort File Tabs Alphanumerically prior to using Extra|Statistics for All Files.
Go|Sort File Tabs Alphanumerically