PENTACALC

Pentacalc is the most powerful 10 Key software available. With so many innovative features, you never want to go back to hand-helds... The top-rated 10-key calculator the mirrors a hand-held 10 key. A 10 key so powerful you will never need your old 10 key calculator ever again. With a live tape reel, customizable 10 key arrangement, and other powerful calculator features, you will save time and become a more efficient CPA, auditor, or accountant.