Expression Calculator, it is a convenient calculator to use, you can input mathematic formula like 2.5 + 1.6 * 6, then press button [OK], then the result will be display, mainly mathematic function such as sin, cos, log and exponent are supported. And it allows the batch calculating by specified input file, and dumps the result to specified file.


The license of this software is Free Trial Software, the price is $9.90, you can free download and get a free trial.