Pathfinder 1E The 3rd Party Pathfinder Thread for Good Products

[Libertad]

The Ethermancer: An Eldritch Reboot
Why It's Good: The Warlock class updated to Pathfinder. With more versatility and based upon an "infinite space and cosmos" fluff text as opposed to a demonic/fey one. Powers cost Ether Points which recharge round by round, adding a more tactical dimension to the class.
Buy This If... You want a cool Warlock equivalent for Pathfinder.
Drive-Thru RPG Link.
D20 Pathfinder SRD Link

Ultimate Psionics (supersedes Psionics Unleashed)
Why it's Good: Combines Dreamscarred Press' existing psionics material into one convenient book, plus some brand-new stuff! Also tips on reflavoring psionics to fit into the right campaigns (uses a rune magic example).
Buy This If... You want to buy $80 worth of books for the price of $20, love psionics.
Drive-Thru RPG Link
Paizo Link
D20 Pathfinder SRD