Thunderstore

Freemium#4 of 24 in Game Mod Repositories

Thunderstore: A free mod repository and Windows manager for organizing mods across 300+ games. Ranked #4 of 24 in Game Mod Repositories by our editors (7.4/10); pricing: Free plan; best for players managing mods across many games.

7.4/10★★★★☆Editor score

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Thunderstore7.4 Visit Thunderstore

At a glance

• Editor score
  7.4 / 10
• Pricing
  Free plan
• Best for
  Players managing mods across many games
• Free plan
  Yes
• Games covered
  300 games
• Facts checked
  20 Sep 2026

• Where it wins

  • Supports mods for 300+ games
  • Installs declared dependencies through the mod manager
  • Profiles, modpacks, version history, and configuration editing

• Where it doesn't

  • The full manager experience is Windows-based
  • Creator uploads are limited to 5
  • The package size limit is roughly 5 GB, though it is a soft limit

Our verdict on Thunderstore

Thunderstore is a mod repository and API for PC games, with a website organized into game communities and a Windows-based mod manager. It serves individual players, mod creators, and gaming communities that need to find, publish, organize, and maintain modifications across many games. The free service covers 300+ games and supports both browser-based discovery and manager-based installation.

Its platform fit is broader than a simple download directory. Developers can upload packages with metadata and declared dependencies, publish immutable versions with changelogs, and create modpacks or profiles. Players can install, update, enable, disable, and uninstall mods, edit configurations, and share profiles through the manager. API access also supports integrations and other mod managers, giving communities and tool builders a way to connect with the repository.

Thunderstore’s strongest feature is the combination of dependency-aware installation and version control. Automatically installing declared dependencies can reduce manual setup, while immutable package versions and changelogs give mod creators a clearer release structure. Modpacks and profiles add a practical way to group configurations for different games or play styles. The main tradeoff is platform scope: the manager is Windows-based, so players on other systems may need to rely on the web experience or compatible API integrations. Creator uploads are limited to 5, and packages have a roughly 5 GB soft limit. Choose Thunderstore for multi-game mod management and community sharing; consider an alternative if native manager support outside Windows is essential.

Thunderstore pricing

Thunderstore fact sheet

Alternatives to Thunderstore

• mod.ioA broad UGC platform for studios that need cross-platform mod infrastructure.9.0
• CurseForgeA focused Minecraft catalog with profiles, dependency details, and one-click installation.7.9
• NMNexus ModsA mature mod repository with broad catalogs, Collections, Vortex, and an open API.7.7

See all Thunderstore alternatives →

Thunderstore vs the competition

• Thunderstore vs mod.io
• Thunderstore vs CurseForge
• NMThunderstore vs Nexus Mods
• Thunderstore vs Hive Workshop
• Thunderstore vs ModWorkshop
• Thunderstore vs GameBanana

Compare Thunderstore with any tool side by side →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

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Last updated 28 Sep 2026 · How we research and update