The English translation is available through several Islamic retailers: Hidayatul Mustafid (Matn) - Apps on Google Play
The author, (d. 1336 AH), was a renowned Indonesian scholar who taught at the Masjid al-Haram in Mecca. He composed Hidayatul Mustafid to help non-Arab students grasp the rules of I'rab (grammatical inflection) without being overwhelmed by complex terminology. Hidayatul Mustafid In English Pdf