The main view. Notice the tabbed document interface. D-Limit has automatically deduced the delimiter and that the file has a heading row - what you see in the screenshot is how D-Limit automatically opened the file.
Filtered view. All we've done to filter this view is select a cell containing 'Lyon' and checked the 'Filter on Selection' checkbox on the ribbon:
The main view with two files side by side and the (non-modal) search/replace dialog floating over the application:
The Open/Save dialog box, showing the additional options for manually specifying the delimiter, quote character and decimal point character:
