PLUTO User's Guide (pdf)
The User's guide provides a comprehensive description of the features available in the code and gives a helpful guide for building your own problem configuration.
Code & Test Problem Documentation
The API Reference guide is generated using the Doxygen documentation system and it is distributed with the release under Doc/API-ReferenceGuide.html. PLUTO also comes with a comprehensive suite of fluid-dynamical test problems targeting astrophysical flows and often using for numerical benchmarking. Documentation can be found under Doc/test_problems.html.
Method Paper for static grid version (pdf)
This paper gives a comprehensive description of the code design, equations, solvers and test problems for the static grid version.
Method Paper for adaptive grid version (pdf)
This paper describes the AMR implementation of PLUTO using the Chombo library.