EDIT:Previous I love your animating program!

[Proton]

You might have meant GraphicsGale.

There's a freeware and shareware version,
the freeware being unable to:
Save and Load GIF
Save and Load Windows Icon(*.ico)
Save and Load Windows Cursor(*.cur)
Save and Load Windows Animated Cursor(*.ani)



You can also use Previous' own animation tool for your sprites,

which is free.