PKHeX is a save editor for core-series Pokémon games. With it, users can manipulate various save files including: .sav, .dsv, .dat, .gci, .raw, and .bin types. PKHeX can also read and write: .pk files, which are individual Pokémon files, and .pgt, .pcd, .pgf, .wc, wcfull, which are Mystery Gift files.
Version 25.10.26 of PKHeX has been released, adding support for Pokemon Legends: Z-A. Do not report issues with this release's handling with legality/encounters.
PKHeX now requires the .NET Desktop Runtime 9.0 to run. If you receive an error when trying to run, ensure you have it installed.
Please note that other related applications will still require time to update, and updated versions of plugins or SysBot may not be available immediately.
Changelog:
Quote25/10/26 - New Update:
- Added: Support for Legends: Z-A.
- Legality:
- - Initial handling for recognizing and generating encounters from Z-A.
- - Please do not report issues with this release's handling with legality/encounters. We are aware of what still needs work.
- Notes:
- - All encounters can be traced back to an RNG seed.
- - With multiple shiny rolls (wild only) or shinies, this calculation is not instant (>15 seconds), so it is only done for non-shiny 1-rolls.
- - Do not be lulled into a false sense of safety that PKHeX does not flag your modified Pokémon's PID/IVs.
- - Cheat codes that modify the RNG generation routine is detectable in the resulting Pokémon, as previously mentioned in Discord.
- - Ability editing via the GUI has been forced into All-Abilities mode due to GameFreak not updating a Pokémon's ability on evolution.
- Added: Gen9a: Pokédex and Trainer Info editor are available.
- Added: Gen9a: Event block editors are available. 64-bit hash => text is not provided at this time.
- Added: Gen9a: Fashion block editors are available. Fashion-item ID => text is not provided at this time.
- Added: Bulk (Verify All) checks for issues with the save file, such as mismatched Fused slots or Mega stone inventory state issues.
Download | FAQ | Support Forum

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