Quran Software:

Quran Reciter: Free Quran Software with Complete Quran Audio

QuranTrans 2.0: Multiple translation software of the Holy Quran with commentary of Abdulla Yusuf Ali

DivineQuotes 1.0: Selected verses from the Holy Quran

ListMemoriser 1.0: Freeware for assisting in memorising the Holy Quran.

Qur'an Auto Reciter 1.3: Listen to the Holy Quran automatically at a specific time.

Hadith Software:

English Translation of Sahih Al Bukhari

Hadith Qudsi: The Forty Sacred Hadith

Others:

How to Make Wudhu | MAC Version

Islamic Screensaver (99 Names of Allah)

Adhan Software: Prayer Time for 6 Million Cities