If you want to update or add your own parts to the index, contact silasary#0001 on discord

[Official]: WotC.index (Preview)
Unofficial Bugfixes and Missing Content to suppliment the latest official patch of the Offline Character Builder.

[Official]: UnearthedArcana.index (Preview)
Unearthed Arcana is a collection of experimental rules. Talk to your GM before using them. Current UA includes:
* 50-StrangeGods.part
* 51-HonorSystem.part
* 52-PHB-MagicMissile.part (Adds "Magic Missile (Classic)" at-will power)
* 55-MM-KoboldPowers.part (Kobold PCs can choose between old Shifty power and new Shifty Maneuver power)
* 60-PHB2-Melee-Training.part (Melee Training as printed)

[3rdParty]: 84-soulknife (Home-3rd).part (Preview)

[3rdParty]: AdvancedClass-Druid1.index (Preview)
AdvancedClass-Druid.part

[3rdParty]: AdvancedPlayer'sGuide1.index (Preview)
AdvancedPlayer'sGuide.part

[3rdParty]: AncientWizardSpells1.index (Preview)
AncientWizardSpells.part

[3rdParty]: Azagar'sArtifacts1.index (Preview)
Azagar'sArtifacts.part

[3rdParty]: Azagar'sBookofRituals1.index (Preview)
Azagar'sBookofRituals.part

[3rdParty]: Blackmoor.index (Preview)
Dave Arneson's Blackmoor
83-blackmoor.part

[3rdParty]: BookofRaces1.index (Preview)
BookofRaces.part

[3rdParty]: BookofViciousDamnation-DarkCleric1.index (Preview)
BookofViciousDamnation-DarkCleric.part

[3rdParty]: BookofViciousDamnation-DarkPaladin1.index (Preview)
BookofViciousDamnation-DarkPaladin.part

[3rdParty]: Buck-A-Batch1.index (Preview)
Buck-A-Batch-MagicArmor2.part, Buck-A-Batch-WondrousItems.part, Buck-A-Batch-MagicArmor.part, Buck-A-Batch-MagicBoots2.part, Buck-A-Batch-MagicBoots.part, Buck-A-Batch-MagicBracers2.part, Buck-A-Batch-MagicBracers.part, Buck-A-Batch-MagicPotions2.part, Buck-A-Batch-MagicPotions.part, Buck-A-Batch-MagicRings2.part, Buck-A-Batch-MagicRings.part, Buck-A-Batch-MagicShields2.part, Buck-A-Batch-MagicShields.part, Buck-A-Batch-MagicWeapons.part, Buck-A-Batch-WondrousItems2.part

[3rdParty]: CombatAdvantage2,4,5,12,181.index (Preview)
CombatAdvantage2,4,5,12,18.part

[3rdParty]: CriticalAugmentationFeats1.index (Preview)
CriticalAugmentationFeats.part

[3rdParty]: CriticalMatters.part (Preview)

[3rdParty]: Dragon'sHoard1.index (Preview)
Dragon'sHoard.part

[3rdParty]: Dragonlance1.index (Preview)
Races, Weapons, Gods, and other Krynn specific things

[3rdParty]: ForgottenHeroes(Scythe)and(SecretsofNecromancy)1.index (Preview)
SecretsofNecromancy(v2.1).part, ForgottenHeroesScytheandShroud(v2.0).part

[3rdParty]: ForgottenHeroes-Monk1.index (Preview)
ForgottenHeroes-Monk.part

[3rdParty]: ForgottenHeroesScythe&Shroud(1.09).part (Preview)

[3rdParty]: ForgottenHeroesScythe&Shroud(1.09)1.index (Preview)
ForgottenHeroesScythe&Shroud(1.09).part

[3rdParty]: KoboldQuarterly171.index (Preview)
KoboldQuarterly17.part

[3rdParty]: LibriNecromatica1.index (Preview)
LibriNecromatica.part

[3rdParty]: MagicalMemoriesfromBeyond-ForgottenRituals1.index (Preview)
MagicalMemoriesfromBeyond-ForgottenRituals.part

[3rdParty]: PathstoPrestige1.index (Preview)
PathstoPrestige.part

[3rdParty]: PoisonCraft-TheCodexVenenorum1.index (Preview)
PoisonCraft-TheCodexVenenorum.part

[3rdParty]: QuintessentialWizardPlus1.index (Preview)
QuintessentialWizardPlus.part

[3rdParty]: RacesoftheShroud-TheHalf-dead1.index (Preview)
RacesoftheShroud-TheHalf-dead.part

[3rdParty]: RacialVariants(Volume1)1.index (Preview)
RacialVariants(Volume1).part

[3rdParty]: RemarkableRaces1.index (Preview)
RemarkableRaces.part

[3rdParty]: Scribd1.index (Preview)
Scribd.part

[3rdParty]: SecretsofNecromancy(v1.01)1.index (Preview)
SecretsofNecromancy(v1.01).part

[3rdParty]: ShroudedPaths-TheUnbroken1.index (Preview)
ShroudedPaths-TheUnbroken.part

[3rdParty]: TheQuintessentialFighter1.index (Preview)
TheQuintessentialFighter.part

[3rdParty]: Tikbalang1.index (Preview)
Tikbalang.part

[3rdParty]: Venture4th1.index (Preview)
Venture4th.part

[Homebrew]: 50-TG-Wiki1.index (Preview)
50-TGWiki.part

[Homebrew]: 50-shield-test.part (Preview)
Fixes the Rhythm Blade magical weapon to accurately add a shield bonus to prevent improper stacking.

[Homebrew]: 69-expert.part (Preview)
Gives the player a free expertise feat at level 1.

[Homebrew]: 70-lizardfolk.part (Preview)
Adds a decent Lizardfolk race, but does not include feat support.

[Homebrew]: 73-At-WillBlog1.index (Preview)
73-At-WillBlog.part

[Homebrew]: 74-DivineChallengeUpdateAt-WillBlog1.index (Preview)
74-DivineChallengeUpdateAt-WillBlog.part

[Homebrew]: 76-LibrisMortis1.index (Preview)
76-LibrisMortis.part

[Homebrew]: 77-DeityDescriptions(1.01)1.index (Preview)
77-DeityDescriptions(1.01).part

[Homebrew]: 80-CombatAnnihilation1.index (Preview)
80-CombatAnnihilation.part

[Homebrew]: 85-ThemeMulticlassing1.index (Preview)
85-ThemeMulticlassing.part

[Homebrew]: 86-SlayerWeaponSpecializations1.index (Preview)
86-SlayerWeaponSpecializations.part

[Homebrew]: 90-divine-battle-healer.part (Preview)
Adds a cleric multiclass feat that grants Battle Cleric's Lore instead of Healer's Lore.

[Homebrew]: 90-pact-blade-manifestation.part (Preview)
Restores the Pact Blade Manifestation feat from deprecated WotC playtest material.

[Homebrew]: 95-customized-background1.index (Preview)
95-customized-background.part

[Homebrew]: 95-psionic-single-card-augments.part (Preview)

[Homebrew]: 98-AdvAdventurersKit1.index (Preview)
98-AdvAdventurersKit.part

[Homebrew]: 98-EssentialsMulticlassFix1.index (Preview)
98-EssentialsMulticlassFix.part

[Homebrew]: 99-HotFLForHumanExtraAt-Wills1.index (Preview)
99-HotFLForHumanExtraAt-Wills.part

[Homebrew]: 99-RacialAttackFeats1.index (Preview)
99-RacialAttackFeats.part

[Homebrew]: 99-WaroftheBurningSky1.index (Preview)
99-WaroftheBurningSky.part

[Homebrew]: 99-cleric-nerfage-reversal.part (Preview)
Reverses some of the changes made to a few Cleric powers in the Class Compendium (Essentials) update.

[Homebrew]: 99-deluxe-missiles.part (Preview)
Adds Mordenkainen's Force Missile as an alternative to Magic Missile for wizards with item support. Trade accuracy for damage.

[Homebrew]: 99-remove-grab.part (Preview)
Removes the default 'Grab', 'Bull Rush', and 'Opportunity Attack' pseudo-power entries
Intended for use with tools that add their own versions of these, such as iPlay4e.

[Homebrew]: 99-remove-second-wind.part (Preview)
Removes the default 'Second Wind' pseudo-power entry
Intended for use with tools that add their own versions of these, such as iPlay4e.

[Homebrew]: AllDomainDeity.part (Preview)
Adds a deity that has all domains.

[Homebrew]: Araz.part (Preview)

[Homebrew]: ArcaneRogue1.index (Preview)
ArcaneRogue.part

[Homebrew]: AssassinDamagePatch1.index (Preview)
50-AssassinDamagePatch.part

[Homebrew]: BeastCompanion1.index (Preview)
BeastCompanion.part

[Homebrew]: BerserkerHybrid.part (Preview)
Adds a hybrid class option for the Berserker class.

[Homebrew]: Bladesongs1.index (Preview)
Bladesongs.part

[Homebrew]: CheeseWeapons1.index (Preview)
CheeseWeapons.part

[Homebrew]: CompanionCards1.index (Preview)
CompanionCards.part

[Homebrew]: ControllerWizardry.part (Preview)
Adds a variant Fireball power with more control and less damage.

[Homebrew]: CoretoLivingForgottenRealmsDeityRemapping1.index (Preview)
CoretoLivingForgottenRealmsDeityRemapping.part

[Homebrew]: D399AnimalCompanionCards1.index (Preview)
D399AnimalCompanionCards.part

[Homebrew]: FamiliarCards1.index (Preview)
FamiliarCards.part

[Homebrew]: Familiars1.index (Preview)
Familiars.part

[Homebrew]: FlawsandMerits1.index (Preview)
FlawsandMerits.part

[Homebrew]: FlexiTheme.part (Preview)

[Homebrew]: Fourthcore1.index (Preview)
Adds items from Fourthcore Armory, Weekly Grind, and Revenge of the Iron Lich.

[Homebrew]: GnollStatUpdate1.index (Preview)
GnollStatUpdate.part

[Homebrew]: Goblins1.index (Preview)
Goblins.part

[Homebrew]: GuildWars1.index (Preview)
GuildWarsWarriorSkills.part, GuildWarsRogueTraps.part, GuildWarsRangerSkills.part, GuildWarsNecromancerSkills.part, GuildWarsDruidSpirits.part, GuildWarsClericSkills.part

[Homebrew]: HomebrewMonsterRacesandFeats-v0.93Werebeasts1.index (Preview)
HomebrewMonsterRacesandFeats-v0.93Werebeasts.part

[Homebrew]: HomebrewMonsterRacesandFeats-v0.941.index (Preview)
HomebrewMonsterRacesandFeats-v0.94.part

[Homebrew]: HybridWardingFix.part (Preview)
Fixes Hybrid Swordmage Warding to include the better armor proficiency.

[Homebrew]: KDMHouseRulePack.index (Preview)
KDMUtility.part, KDMAbilityScores.part, KDMAttack.part, KDMDefenseScaling.part, KDMDefenseStacking.part, KDMFeats-CriticalRange.part, KDMFeats-Guild.part, KDMFeats-Misc.part, KDMFeats-Multiclass.part, KDMFeats-Obsolete.part, KDMFeats-PrereqDeclutterv0.2alpha.part, KDMFeats-Tribal.part, KDMHybrid.part, KDMMBA.part, KDMMeleeTraining.part, KDMParagonMulticlassing.part, KDMPowerSourceSkills.part

[Homebrew]: Kender1.index (Preview)
Kender.part

[Homebrew]: MissingInAction1.index (Preview)
MissingInAction.part

[Homebrew]: NPC1.index (Preview)
NPC.part

[Homebrew]: PsionicHybrids1.index (Preview)
PsionicHybrids.part

[Homebrew]: RacialWeaponTraining.part (Preview)

[Homebrew]: SGPCloisteredClericsBGUK.part (Preview)

[Homebrew]: SGPCutpurseRoguesBGUK.part (Preview)

[Homebrew]: SGPFoolishBardsBGUK.part (Preview)

[Homebrew]: SGPHotFLForHumanExtraAt-WillsBGUK.part (Preview)

[Homebrew]: SGPJudgingPaladinsBGUK.part (Preview)

[Homebrew]: SGPPsionicOptionsBGUK.part (Preview)

[Homebrew]: SGPRacialAttackFeatsBGUK.part (Preview)

[Homebrew]: SGPRacialStatChangesBGUK.part (Preview)

[Homebrew]: SGPReachFightersBGUK.part (Preview)

[Homebrew]: SGPStealthySorcerersBGUK.part (Preview)

[Homebrew]: SGPTrueBeastmasters1.index (Preview)
SGPTrueBeastmasters.part

[Homebrew]: SGPTrueBeastmastersBGUK.part (Preview)

[Homebrew]: SGPWarlockAbilityOptionsBGUK.part (Preview)

[Homebrew]: SGPWarlocksWithBiteBGUK.part (Preview)

[Homebrew]: ShadowNinja1.index (Preview)
ShadowNinja.part

[Homebrew]: Stormbringer1.index (Preview)
Stormbringer.part

[Homebrew]: Tanngrisnr'sPowersandRulesUpdate.index (Preview)
ElementalFeatsHouserule.part, SeekerHouserule.part, SorcererHouserule.part, SwordmageHouserule.part

[Homebrew]: ZeldaRaces1.index (Preview)
ZeldaRaces.part

[Homebrew]: compensated-defense-feats.part (Preview)
Adds 'Compensated Defense' feats created by Derahex in the 4e Discord