Pocket KarnaughMap is an interactive Boolean Algebra program extremely easy to use, a must for Engineering professionals and students working on digital circuit design . User can enter the specification through the check boxes and our application provides a simple and straight-forward method of minimising boolean expressions. Also, Boolean expressions having up to four and even five variables like Don't Care Conditions, Sum of Products and Product of Sums can be simplified. Pocket Karnaugh map provides a pictorial method of grouping together expressions with common factors and therefore eliminating unwanted variables.