These two D&D 5th Edition Basic Rules PDFs are official (the full PHB and DMG mostly just have more options & details & good images). <a href="http://dnd.wizards.com/articles/features/basicrules" rel="nofollow">http://dnd.wizards.com/articles/features/basicrules</a> Free PDF Downloads: -- Player's Basic Rules -- Dungeon Master's Basic Rules <a href="http://www.5esrd.com/" rel="nofollow">http://www.5esrd.com/</a> Not 100% of the PHB, DMG, etc., but a very useful online resource <a href="https://www.reddit.com/r/dndnext/wiki/resourcelist" rel="nofollow">https://www.reddit.com/r/dndnext/wiki/resourcelist</a> Reddit resource list for all legally obtainable PDF material <a href="http://1-dot-encounter-planner.appspot.com/point-buy-calculator.html" rel="nofollow">http://1-dot-encounter-planner.appspot.com/point-buy-calculator.html</a> Point Buy calculator, automatically adds racial bonus, but only for the races listed