The Archives of Nethys is the official rules repository and digital SRD (System Reference Document) for the Pathfinder Roleplaying Game. Licensed by Paizo, it houses every rule, feat, spell, monster, and ancestry published for both Pathfinder First and Second Edition. If you're building a character or running a session, this database replaces heavy rulebooks with instant searchability.
For game masters and players alike, navigating this massive index saves hours at the table. You don't need to flip through physical books or parse conflicting forums. Every sourcebook, player guide, and lost omens setting book gets indexed shortly after release, making it the definitive online hub for the game.
What is the Archives of Nethys?
The Archives of Nethys operates as the official online reference document for Pathfinder 1e, Pathfinder 2e, and Starfinder. Run by community archivist Colin McComb and his team with official Paizo partnership, the site catalogues rules text word-for-word from sourcebooks.
You'll find two main editions actively maintained on the site. Pathfinder First Edition preserves the complex, highly customizable mechanics derived from the 3.5 Dungeons and Dragons SRD. Pathfinder Second Edition features a streamlined, three-action economy built from the ground up to balance tactical depth with modern game design.
Beyond core rules, the database indexes specialized campaign settings, optional rules variants, and Organized Play (Pathfinder Society) legal statuses. You can instantly check if a specific archetype or spell is legal for official tournament play before writing it down on your character sheet.
Navigating the Core Sections
The homepage divides content into clear categories that mirror how you build characters and run games. Mastering the menu structure lets you find exact statistics in seconds.
- Rules: Houses the core rulebook mechanics, including conditions, skills, crafting rules, and the game loop.
- Players: Contains character creation options like ancestries, heritages, backgrounds, classes, feats, and spells.
- Gamemasters: Features non-player character creation tools, hazards, traps, and subsystem rules like chase mechanics or kingdom building.
- Setting: Details the lore, deities, nations, and historical timelines of the official Golarion campaign setting.
- Items: Lists weapons, armor, magical gear, consumables, and pricing tables.
- Monsters: Provides full stat blocks, lore descriptions, and tactical notes for creatures.
Each entry includes citation tags showing exactly which book and page number it came from. This transparency helps you verify rules disputes with physical copies when necessary.
Using the Advanced Search Filters
Basic keyword searches on the Archives will pull up dozens of results across different books. To find exact options, use the advanced search parameters built into each section.
If you're building a spellcaster, you can filter spells by tradition (Arcane, Divine, Occult, Primal), casting time, school, level, and rarity. If you're looking for a specific feat, you can filter by prerequisite actions, weapon proficiencies, or trait tags like Flourish or Concentrate.
When checking rules updates, look for the source tags next to entries. Paizo frequently releases errata or rules clarifications through updates called Remasters. The site flags modified rules so you don't rely on outdated printings.
Common Mistakes When Using the Archives
Even experienced players run into friction points when using the database. Avoiding these pitfalls keeps your session moving smoothly.
- Confusing Editions: Make sure you're looking at the correct tab. Pathfinder 1e and 2e share similar names for spells and classes, but their mechanics function entirely differently.
- Ignoring Rarity Tags: Items and spells carry rarity tags like Common, Uncommon, Rare, or Unique. Gamemasters must approve non-common options before you add them to your sheet.
- Overlooking Traits: Traits dictate how abilities interact with each other. Missing a trait like Ranged or Manipulate can cause you to trigger attacks of opportunity unintentionally.
- Missing Errata Updates: Always check the bottom of a page for errata notes to see if a specific rule text was adjusted after initial publication.
Frequently Asked Questions
Is the Archives of Nethys free to use?
Yes. The site is entirely free to access, supported by community donations and official partnerships with Paizo. You don't need a subscription to view any rules text.
Does the site include third-party content?
No. The Archives only hosts official first-party content published by Paizo Inc. Third-party publisher material requires looking at independent wikis or publisher sites.
How quickly are new books added?
New books are typically added on or around their official release date. The development team works directly with Paizo to ingest text files prior to print publication, ensuring day-one digital availability.
Can I use the Archives offline?
The site requires an active internet connection to browse and search the database. While you can print specific pages to PDF for offline use, there is no official standalone offline application.
