KSpark Handwriting Calculator is a hand-written calculation and formula editing software, which is easy to use in seconds. Powerful software, can cover a wide range of users. It can be a child who just learned to write, or a primary school, middle school, college student, and even can meet the needs of social workers for complex calculations and the writing of mathematical and chemical formulas.

*Support handwriting complex calculation formula, one-click solving.
*Support handwriting mathematical, physical, chemical formula, wide range of recognition.
*Support the whole process of pure handwriting editing, handwriting modification, very free and convenient.
*Support to switch scientific keyboard input mode.
*The result can be selected as a decimal or a fraction, and the number of decimal is tweakable.
*Support adding to collection feature, save your complex formulas for using later.