.EPK File Extension

Eaglercraft Package

Developer: Ymir Entertainment

What is a .epk file?

Eaglercraft is a browser-based video game that is based on Minecraft Java Edition. Different versions of Eaglercraft seek to emulate different versions of Minecraft. Players can play Eaglercraft either locally or online, in single-player or multiplayer modes.

All versions of Eaglercraft include a file named assets.epk . This file contains a compiled version of Eaglercraft's game resources. If players want to add custom resources to their instance of Eaglercraft, they can do so by placing the resources in the following directory, and then running epkcompiler/run.bat to include those resources in a new assets.epk file:

eaglercraft-beta-main/​lwjgl-rundir/​resources

Additionally, in Eaglercraft's single-player mode, players can export backups of their worlds as EPK files. This allows players to load worlds again when playing at a different time or share worlds with other players. To back up a world as an EPK file, players select the world on the Select World menu and then click Backup .

Common Filenames

[object Object]

How to open .epk files

To open a .epk file, you need compatible software that supports this file format.

Quick Facts

File Extension
.epk
Developer
Ymir Entertainment
File Type
Eaglercraft Package
Last Updated
2025-08-09

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