1. Introduction                                                                                                         

VASPKIT is a postprocessing tool for VASP code. It was written by Fortran 90!

2. Features (Version: 0.3)                                                                                       

=============== Structural Options ==================
4: Building Supercell (New added)
5: EOS Fitting
=============== Electronic Options ==================
11/12: Total/Projected DOS
13: l-m Decomposed DOS
21/22: Total/Projected Band Structure
======== Charge Density & Potential Options ===============
31/32: Charge/Spin Density
33: Spin-Up & -Down Density (New added)
34/35: Charge/Spin Density Difference (New added)
41/42: Planar Average Charge/Potential (New added)
=============== Optical options ====================
51: Linear Optics