Look at your Quran Pen. Is it a "Digital Quran 8GB", a "Touch Pen", a "VIP Pen", or a "Surah Pen"? Write down the model number. Write down the (often found inside the battery cover or on the box). You will need this for file extraction.
If you are still considering a purchase, here is why the SimplyIslam version is highly rated: Quran Pen Translation For Download Simplyislam