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The Cray Compiling Environment (CCE) is a release of the Cray Fortran and Cray C compilers for use on x86-based Cray systems.
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The GNU Image Manipulation Program (GIMP) is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
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The Java Development Kit (JDK) is a collection of programming tools for building applications, applets, and components using the Java programming language.
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NCO manipulates data stored in netCDF format.
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PSPLINE is a collection of Spline and Hermite interpolation tools for 1D, 2D, and 3D datasets on rectilinear grids.
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Vampir implements optimized event analysis algorithms and customizable displays which enables a fast and interactive rendering of very complex performance monitoring data. Ultra large data volumes can be analyzed with a parallel version of Vampir which is available on request.
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Allinea Performance Reports

Allinea Performance Reports are an effective way to characterize and understand the performance of HPC application runs. A single-page HTML report can answer a range of questions about the performance characteristics of a job, and suggest areas to focus on during more in-depth profiling.
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Climate Data Operators (CDO) is a large toolset for working on climate and NWP model data.
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Git is an open source version control system designed to handle very large projects with speed and efficiency, but just as well suited for small personal repositories. It is especially popular in the open source community.
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LAMMPS is a classical molecular dynamics code, and an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator.
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