primalDraw

primalDraw allows you to create vector graphics such as illustrations, diagrams, flowcharts, logos, banners and line art. Written from the ground up to be lightweight and designed to work in any desktop or mobile browser. primal Draw is ideal for students, teachers, hobbyists or anyone looking for a free flexible vector drawing application.

Features
Grid – Snap objects and object control points to grid.
Paths – Create, group, combine, brake and manipulate paths.
Transform – Move, resize, rotate any object using editing handles.
Properties Manager – Create and edit multiple object properties in real time.
Objects Manager – Hide, lock or change order of objects using the object manager.
Import – Import PNG, JPEG and most SVG files.
Customizable – Change the look by setting your own theme colors.