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.XP4 File Extension

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File TypeKiriKiri Package

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Rare Uncommon Average Common Very Common
CategoryGame Files


This file is saved in a binary format, which requires a specific program to read its contents.


File used by KiriKiri, a Japanese visual novel scripting engine; may store text, images, audio, and other data used by a visual novel; used for packaging data together in a single compressed file for the story.

Programs that open XP4 files
Updated 12/18/2014

FileInfo - The File Extensions Database

This page contains information about the .XP4 extension and its known file associations. Our goal is to help you understand what an XP4 file is and how to open it.

The KiriKiri Package file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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