also: バイナリーファイル
noun
binary file
Computing term for a file containing non-text data, such as executable programs or images.
このプログラムはバイナリファイルを読み込んで実行します。
This program reads and executes a binary file.
A text file contains human-readable characters, while a binary file stores data in a format not directly readable as text.
Loanword from English 'binary file'.