This is a unicode version of the Greek New Testament. To view this, you need to have a Unicode font installed. For more information, refer to this page.
The text given here and in the Polyglot Bible for the Greek New Testament is that of the Nestle-Aland 26th/27th edition. Note that this version omits a few verses found in the KJV and other translations, e.g. Matthew 17:21. This is because of differences in the textual sources used to construct the transcription.