ตัวแปลงไฟล์ออนไลน์ฟรี SK เป็น JPS

This format is a vector images file in the Sketch Drawing program, which serves to edit and create interface designs, applications and software shells. SK-files contain objects and layers which can be edited independently of each other.

JPS is a format used to create a 3D effect out of a 2D pictures. Such files usually contain two images with different perspective appropriate for each eye and they are stored side-by-side.