ÖPNV Auswertung is a Chrome add-on developed by Ralf Beckebans. This free software falls into the category of Browsers, specifically under Add-ons & Tools. Its main purpose is to visually present and simplify the analysis of data from various control devices. It supports files and archive exports from Siemens, Yunex, and Stührenberg devices.

The add-on displays the most important data points (such as date, location, direction, type, and quantity) in a clear table format, allowing for easy verification of the correct functioning of public transportation. By hovering the mouse cursor over a table row, the corresponding control point is shown.

In addition, an extended view (including line, course, and route) and the original data of the file can be accessed or hidden via a link below the table.

Please note that in order to access local files, the "Allow access to file URLs" option must be enabled in the browser's extension settings.