GameIndex

At a glance

• Editor score
  7.9 / 10
• Pricing
  Free plan
• Best for
  All-in-one PC and ROM libraries
• Free plan
  Yes
• Paid from
  Free
• Store coverage
  Multi-store-plus-emulators
• Facts checked
  20 Sep 2026

• Where it wins

  • Unifies seven storefronts plus manual game imports
  • Combines emulator, ROM, mod, backup, and achievement tools
  • Controller-first Big Picture interface with Linux Proton/Wine support

• Where it doesn't

  • Available only on Windows and Linux
  • The project warns of rough edges and breaking changes
  • Its broad feature set may exceed the needs of simple library managers

Our verdict on GameIndex

GameIndex is a native desktop game library manager and launcher for PC gamers who want one place for games from Steam, GOG, Epic Games Store, Rockstar, Ubisoft Connect, Humble Bundle, and manual imports. It also covers emulator systems and ROM libraries, making it a fit for players managing both modern PC storefronts and retro collections. Game metadata includes reviews, achievements, screenshots, videos, and player counts, while notes, activity tracking, downloads, backups, and a controller-first Big Picture interface round out the library experience.

Its main strength is ecosystem breadth. GameIndex connects storefront libraries with Steam Workshop, Nexus Mods, Discord Rich Presence, and RetroAchievements. The emulator manager and ROM tools extend beyond a conventional PC launcher, while Linux Proton/Wine runner and compatibility management give Linux users a dedicated part of the feature set. Cross-platform achievement tracking and analytics, Markdown notes with templates, tags, search, and export, plus backup and restore with merge or replace modes make the library useful for organization as well as launching games.

This breadth also defines the trade-off. GameIndex includes downloads through direct links, torrents, debrid sources, and browser-resolver captures, alongside mod management and multiple library systems, so it suits users who want a central toolkit rather than a narrowly focused launcher. The project is described as a personal project and warns of rough edges, breaking changes, and rapid iteration; the latest listed release is v1.4.0. Choose it if unified PC and ROM management, emulator support, achievements, notes, mods, and controller access matter more than a tightly scoped app. Users seeking a simpler library manager may prefer a narrower tool.

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GameIndex pricing

GameIndex fact sheet

GameIndex integrations

GameIndex lists 10 integrations on its own site.

• Steam
• GOG
• Epic Games Store
• Rockstar
• Ubisoft Connect
• Humble Bundle
• Steam Workshop
• Nexus Mods
• Discord Rich Presence
• RetroAchievements

Alternatives to GameIndex

• LaunchBoxA polished Windows hub for storefront libraries, emulators, metadata, and controller-first browsing.8.9
• GOG GalaxyA free GOG-centered launcher with connected libraries, offline support, and community integrations.8.9
• LutrisA free Linux hub for storefront games, emulators, runners, and Steam libraries.8.8

See all GameIndex alternatives →

Featured on iTechGuides

GameIndex is listed in our Game Library Managers directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update