# 文件格式

- [NUT & GNUT-Squirrel游戏语言](/titanfall2/chinese/information/file-format/nut-and-gnut-squirrel.md)
- [PSD-Photoshop文档](/titanfall2/chinese/information/file-format/psd-photoshop-document.md): PSD, Photoshop Document, represents Adobe Photoshop's native file format used for graphics designing and development.
- [TGA-Truevision图像文件](/titanfall2/chinese/information/file-format/truevision-graphics-adapter-tga.md)
- [TXT-文本文件](/titanfall2/chinese/information/file-format/txt-text-file.md): A file with .TXT extension represents a text document that contains plain text in the form of lines.
- [VPK-Valve包文件](/titanfall2/chinese/information/file-format/vpk-valve-pak-file.md): VPK (Valve Pak) files are uncompressed archives used to package game content.