BECMI to 5E (includes 0E, Holmes, and B/X) - last updated 10 February 2015
2E to 5E (includes 1E) - last updated 10 February 2015
3.5 to 5E (includes 3E and Pathfinder) - last updated 10 February 2015
4E to 5E - last updated 10 February 2015
Next to 5E - last updated 10 February 2015
Castles & Crusades to 5E - last updated 12 August 2014
Dungeon Crawl Classics RPG to 5E - last updated 12 August 2014