PokerTracker

In the regular Filters section (so outside the report tab) it's possible to save a group of filters. In the report section Simple Filters window, though, this does not seem to be possible? I can see the 'Save Filter' button at the right bottom part, but it is grey and not clickable. Howcome? Would be useful for me to be able to quickly use the same group of filters in a Holdem Cash hand report and in a Holdem Cash Player Statistics report.

I'm not sure of the technical reason, but this distinction is deliberate. You can still apply filters using the main Filters button in custom reports, so you can use your saved filters that way.