What is pkhex

Overview

PKHeX is a comprehensive Pokémon save file editor developed as a free, open-source tool for the community. It provides players with the ability to modify their Pokémon game saves on multiple platforms, including Windows, Linux, and macOS. The software supports save files from nearly all Pokémon game titles, from the original Red and Blue versions through the latest releases.

Key Features

PKHeX offers extensive editing capabilities for Pokémon game saves. Players can modify individual Pokémon's stats, such as HP, attack, defense, and special attributes. The editor allows changes to movesets, abilities, held items, experience levels, and even shiny status. Additionally, users can add or remove Pokémon from their party, organize boxes, and edit trainer information including name, money, and badges.

Supported Games

The software maintains compatibility with a wide range of Pokémon titles, including:

• Main series games (Red, Blue, Gold, Silver, Ruby, Sapphire, Diamond, Pearl, Black, White, X, Y, Sun, Moon, Sword, Shield, Scarlet, and Violet)
• Remakes and alternate versions
• Special editions and spin-off titles in certain cases

Validation and Safety

PKHeX includes built-in validation tools that check edited save files for compatibility with the original games. This prevents corrupted saves or incompatible modifications that could cause errors when loading the file on a game cartridge or digital version. The software performs legality checks to ensure Pokémon are properly configured.

Technical Aspects

The tool reads and writes directly to save files, decrypting proprietary game save formats to allow editing. PKHeX handles the complex data structures used by Pokémon games to store creature information, trainer data, and game state. The software is regularly updated to support new Pokémon games and new features introduced in later generations.