FlashSnap
is a replacement for the standard AutoCAD Object
Snap dialog. FlashSnap lets you control and manage
easily and fast your snap modes without the need of using
the dialog box.
Each
button of the FlashSnap bar lets you activate/deactivate
the associated snap mode. Moreover, you can save and restore
differents snap mode states.
You
can customize FlashSnap toolbar to have only the most used
osnap modes.

See
FlashSnap online manual