John Nelson Darby's translation edition (1890). Both Old and New Testament.

Review of Darby Translation and others by Douglas Krause:

"After comparing for 5+ years the following Interlinear translations of Old & New Testament Jay P. Green's LITV, Zondervan's Parallel N.T. by Alfred Marshall, Young's Literal Translation (YLT), Analytical-Literal Translation (ALT), Darby's Translation, Morris's Literal Translation] as well as formal translations (ASV, Amplified Bible, NASB, NASB update, NKJV, MKJV) with respect to the Greek and Hebrew, YLT is the best with DARBY'S AS A STRONG 2ND...

King James Version Plus (KJVP)

"Plus" means that archaic words are translated by biblical scholars, edited by Mike Peralta. Archaic KJV words & verses left intact. Modern translation of archaic words are appended in brackets].

The KJVP is public domain. The KJVP publisher, Bible Domain Publishing, and it's editor, Mike Peralta, gives everyone permission to copy the KJVP version in whole or in part (without written permission).

Examples:

2 Peter 3:11 "Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation ...