p4vasp

Official Resources

• Homepage: http://www.p4vasp.at/
• SourceForge: https://sourceforge.net/projects/p4vasp/
• License: GPL v2

Overview

p4vasp is a classic graphical visualization tool for VASP calculations. It provides an intuitive GUI for plotting band structures, density of states, and visualizing crystal structures from VASP output files. Note: This is legacy software; py4vasp is the recommended modern replacement.

Scientific domain: VASP visualization, electronic structure Target user community: VASP users preferring GUI-based analysis

Capabilities (CRITICAL)

• Band Structure: Electronic band structure plotting
• DOS/PDOS: Total and projected density of states
• Structure Visualization: Crystal structure display
• Charge Density: Electron density visualization
• Local DOS: Site-projected electronic structure
• Animation: MD trajectory visualization

Key Strengths

• Graphical user interface
• Direct VASP file parsing
• Interactive visualization
• No programming required

Inputs & Outputs

• Input formats: vasprun.xml, EIGENVAL, DOSCAR, PROCAR, CHGCAR
• Output data types: Plots, images (PNG, PS)

Limitations & Known Constraints

• Legacy software: No longer actively developed
• Python 2: Requires older Python version
• Superseded: py4vasp is the modern replacement

Verification & Sources

Confidence: VERIFIED - Legacy but functional

Verification status: ✅ VERIFIED

• Official homepage: ACCESSIBLE
• Status: Legacy (use py4vasp for new projects)