Ordered by installs · Not tested by us
The 19 most-installed Project Zomboid mods (2026)
Ordered by Steam Workshop subscriptions, which is a count from Valve rather than a judgement from us. We have not installed these, and say so rather than implying a verdict we have not earned. Everything here installs by clicking Subscribe.
The short version
- Most installed: Mod Options (Build 41), 5,059,020 subscribers.
- 9 of 19 updated since the start of 2025, which matters more than subscriber count for whether a mod still works.
- All install through Steam. Subscribe on Workshop and the game picks it up on next launch. Nothing to unzip.
All 19, most installed first
Build 41InterfaceFrameworkUpdated 17 October 2022
Build 41FrameworkMultiplayerUpdated 21 June 2023
Build 41InterfaceWeaponsUpdated 6 January 2022
buildingBuild 41RealisticInterfaceItemsModelsFoodFrameworkVehiclesMilitaryBalanceSilly/FunMiscMultiplayerPop CultureWeaponsBuild 42Updated 7 March 2025
Build 41MilitaryWeaponsUpdated 13 March 2023
Build 41Build 42InterfaceItemsMultiplayerUpdated 26 August 2026
Build 41Build 42MilitaryMultiplayerVehiclesUpdated 15 January 2026
Build 41MilitaryClothing/ArmorWeaponsUpdated 13 March 2023
Build 41RealisticMultiplayerUpdated 1 January 2023
Build 41Build 42FrameworkMultiplayerUpdated 2 September 2026
Build 41RealisticMultiplayerWeaponsUpdated 17 March 2023
Build 41Build 42InterfaceLiteratureMultiplayerSkillsQOLUpdated 31 August 2026
Build 41InterfaceUpdated 5 February 2022
Build 41Build 42BalanceMultiplayerUpdated 4 September 2026
Build 41Build 42ModelsRealisticUpdated 10 August 2026
Build 41ModelsVehiclesMultiplayerUpdated 3 January 2023
Build 41Build 42Clothing/ArmorItemsMapMiscModelsMultiplayerPop CultureRealisticSilly/FunTexturesWeaponsUpdated 5 September 2026
Build 41Build 42MilitaryVehiclesUpdated 15 January 2026
Build 41VehiclesClothing/ArmorMiscWeaponsUpdated 5 December 2021
Subscriber counts and approval scores are Valve's, read on 5 September 2026 and not adjusted by us. Browse the full Workshop.
Common questions
What is the best Project Zomboid mod?
By installs, Mod Options (Build 41), with 5,059,020 Steam Workshop subscribers. That is the most-installed rather than the best: subscriber count measures how many people tried it, not whether they kept it. Workshop's own approval score is shown next to each one where Valve publishes it.
How do I install Project Zomboid mods?
Everything on this page is a Steam Workshop item, so installing means clicking Subscribe on its Workshop page and letting Steam download it the next time you launch the game. There is nothing to unzip and no files to move. Unsubscribing removes it. Mods from outside Workshop work differently and are not covered here.
Are these Project Zomboid mods safe?
They are hosted by Valve and distributed through Steam, which is a meaningfully lower risk than downloading files from elsewhere, but Valve does not audit mod code. We have not run any of them. Treat a mod with a large subscriber count and a recent update as better evidence than one with neither.
How is this list ordered?
By Steam Workshop subscriptions, highest first, read on 5 September 2026. That is a count from Valve, not a judgement from us. We have not ranked these by quality and do not have the basis to: nobody here has installed all 19.
Do you get paid for these?
No. Mod authors are not paid by us and cannot pay for a position here. The order is Valve’s subscriber count and nothing else.