Documentation

PHD2 comes with a built-in help file, which is an excellent way to get started with PHD2. You can access the help file from the Help menu in PHD2, or you can view or download the manual here: HTML PDF.

Please see Getting Help for tips on how to ask for help with a guiding problem or to report an issue with PHD2.

News & Resources

December 7, 2019 - macOS Catalina

March 24, 2019 - PHD2 v2.6.6 Released

April 26, 2018 - Polar Alignment tool video tutorials

October 28, 2016 - PHD2 Best Practices

June 12, 2016 - PHD2_Broker package available