I tried and used at least 6 different applications, until I came across Pasta. It is easy to use, convenient form of squares, which are not too big like in other similar application. Just right. Easy to see the clips. You can drag the clips to create collections or categories. By dragging, the original clip remains in general clips list. But it can be deleted by right clicking. The number of raws and columns are adjustable. Excellent little program.