PARTProf is an open-source power-aware real-time profiler. Its main goal is to derive accurate and precise models for the timing and power behavior of real-time applications executing on DVFS-capable real-time platforms, depending on the system configuration and application deployment. Thanks to its tight integration with our other software tools, namely PARTSim and the MIQCP Optimizer, models derived with PARTProf can be used to test and debug novel energy and power-aware scheduling strategies, both online and offline, with models deeply rooted in reality, based on real workloads executing on real embedded platforms. The software is publicly available on Gitlab.