[Lazarus] is there a free Grid component better than the default TStringGrid?

[Dennis]

John Landmesser via lazarus wrote:
> See attached demo that works without installing TSortGrid.
>
>
  I opened your zip and Lazarus complained that Laz_SortGrid is missing.
After I used Online Package Manager ot install SortGrid, it complained 
the Sortgrid.pas file is missing

Dennis