na-adjective
machine-readable
Computing term describing data or documents formatted so that a computer can process them directly.
この書類はマシンが読み取り可能な形式で保存されている。
This document is saved in a machine-readable format.
Compound of マシン (machine) + が (subject marker) + 読み取り (reading) + 可能 (possible), literally 'machine can read'. A calque from English 'machine-readable'.