Freeform calculator calculates a column of mixed numbers and text to make comparisons as you might in a spreadsheet. It copes with simple bracketed expressions. Alphanumeric text is parsed to extract numeric data into meaningful results and meaningful headings. Use it like an accounting tape that can be edited and recalculated. For comparisons, stack one column above another. Drag and drop results back into the calculation or paste columns from other programs. Bookmark it for no-fuss availability or save it at as local resource. Freeware with no advertising.