I've taken note of the key phrase 'free for apple download Gripper' and the provided text.

It appears that the text discusses various grippers, including a bionic flexible gripper inspired by octopuses, which can grasp apples. The text also mentions other grippers using different materials and fluids.

As per your request, I've extracted some relevant information:

* A feature paper on advanced research in grippers, with potential high impact in the field.

* Different types of grippers mentioned:

+ Jamming gripper 1 (uses powder and air)

+ MR fluid gripper 2 (uses MR fluid)

+ Water gripper 3 and SSA gripper 4 (use water as inner fluid)

* A bionic flexible gripper for apple grasping, inspired by octopuses

* Experimental results show the 100.0 g bionic gripper can load an apple with a weight of 246.5350.0 g and a diameter of 69.099.0 mm, with a grasping success rate of 100%

Additionally, I found some free resources:

* A free trial version of VMFusion for Mac

* BootCamp is free to all users of Mac OSX 10.5 (Leopard)

* Free 3D models for grippers available on GrabCad

Let me know if you'd like me to help with anything else!

Free for apple download Gripper