Drag, stretch, push and pull - you can do a lot with paths using Xtream Path. You no longer have to be constrained to control points when editing paths. It allows you to drag anywhere on a path and edit only the exact location you want. Editing paths in Illustrator is much more flexible than ever before. There is no doubt you will have fun editing with Xtream Path. Try and find out the difference between Xtream Path and Anchor Point Tool in Illustrator CC.
Smart Rounding can instantly round sharp corners with one click. If you apply the Smart Rounding effect to text, it is as if you have a new set of font. Your original, too. You don't need to create outlines Smart Rounding can set convex and concave corners individually as well as maximum length. (There are settings for 'Max. Length along Concave Angle' and 'Max. Length along Convex Angle'.) Also, even with large amount of text, it can process as a batch in a blink of an eye. Smart Rounding is the best tool to round off the corner of text. Compare with Live Corner in Illustrator CC.
Adobe Illustrator 8, 9, 10, CS, CS2, CS3, CS4, CS5, CS6, CC
The demo version could only preview each tools. Each tools will be undo after applying them.