Survey results read wrong on a normal stacked bar. Centre every bar on the neutral response and the answer is obvious.

Every bar on a normal stacked chart starts at zero, so agreement and disagreement pile up in the same direction and you cannot see which questions lean negative. Likert Survey Pro centres every bar on the neutral response: disagreement grows to the left of a shared axis, agreement to the right, and the comparison between ten questions becomes something you read in a second instead of decoding. Built for employee engagement, customer satisfaction, patient experience, course evaluation and 360 feedback.
Free — A correct result, not a cut-down one: no question, no scale point and no respondent is hidden, and nothing is watermarked in a published report. Diverging bars, neutral handling, percentages or values, scale order, colours, data labels, tooltips, cross-filtering, keyboard navigation and high contrast.
Pro — Unlock via Microsoft AppSource subscription:

One KPI card with variance, target and trend — or twelve, one per category.
Compact bullet charts with target markers and qualitative bands.
Financial bridges with subtotals, targets and a data table. Certified.
Distribution histogram with mean, median, quartiles and a normal curve.