Calculate the total after interest for any period for any sum with a single click. Find out how much you will have if you invested $1,000 for 5 years at 5.75%, $100 on the first day of January this year at a rate of 3.5%, credit card interest, loans, etcetera. No need to input formulae. USA and non-USA date support. Small application window allows simultaneous use with Excel, Word, OpenOffice.org, etc.. Sits in tray until needed. Click minimize (_) to send to tray and click icon with either mouse button to pop up. Default: from the first day of January of this year to today at an average base rate of 3.5% investing 100 units of currency. Enter dates in the format: MM/DD/YY with USA checked or DD/MM/YY without USA checked, alternatively use YYYYMMDD format. For example, Christmas Day 2005 is 12/25/05, 25/12/05 or 20051225, see screenshots for examples. Days instead of dates option: Input number of days in start box and nothing in end box. Icon is picture of summit of Annapurna 1, Nepal Himalaya taken from Annapurna Base Camp, 4,000m. 99cents only.