View Player.log files either in a standalone app or a Unity Editor window. Download the standalone Windows app from Releases. Note that it supports right-clicking a file and choosing the exe under Open with. To use it from within the Unity Editor, copy the LogViewer folder into your project, then access the window via Window > Analysis > Log Viewer.

It doesn't always split the log events perfectly, as Unity logs do not follow a universal standard. Tested with logs generated from a 2020.3 project.

Makes use of UnityWindowsFileDrag-Drop by Bunny83 to allow drag and dropping files into the player window.