Rapise can export an execution report in HTML format, it even allows to choose from a few predefined templates. However you may want to create own template or customize existing one and export the report automatically at the end of test execution. Also you may want to convert generated HTML report to PDF format. Learn how from this article.
The standard PDF reports in Spira and KronoDesk uses a dynamic table layout, so all of the cells take a general width that is based on the number of columns and the width of the page. A customer wanted to be able to modify the widths to make certain columns larger or smaller (e.g. make the ID field smaller than the name). This article explains the process to do this.
You may find that SpiraTest, SpiraTeam, SpiraPlan reports sometimes don't open on Google Chrome, but instead try and download instead, which can be annoying. This article explains the setting you need to change in Chrome to fix it.