GameVault vs GDLauncher

GameVault is a self-hostable platform for browsing and playing DRM-free games stored on a file server. Its server indexes game files and adds metadata, while clients let users organize, download, install and launch games. The client records playtime and game progress, including offline. Server features include multi-user authentication, role-based access, parental controls, backups and OAuth2 authentication. Users can choose a browser-based Web UI, a legacy Windows app or an early-access desktop client for Windows, Linux and macOS. The browser-only session cannot install or launch games on the user's computer; the full download manager is available in desktop clients. GameVault+ includes Playnite, Steam and Discord integrations, alongside a documented REST API for clients, integrations and library automation. Cloud saves and controller support are listed, while remote play and mod support are not. The maker says it uses encryption and follows GDPR rules. Plans include €4.99/month or €49.90/year for personal subscriptions and €8.99/month for a plan shareable with up to five others. GameVault+ is currently available in the legacy Windows app; cross-platform support is described as coming soon.

GDLauncher is a free Minecraft launcher for creating and managing separate game instances on Windows, macOS, and Linux. Each instance can have its own mods and resource packs; users can group, duplicate, and share setups by code. It installs CurseForge and Modrinth modpacks with one click and sets up the mod loader and Java. Supported loaders are Forge, Fabric, NeoForge, and Quilt. The launcher can also create and manage Minecraft servers, with a live console, CPU and memory monitoring, player controls, and server mod installation. Import and export support for other launchers—including CurseForge, MultiMC, ATLauncher, Technic, Prism, Modrinth, and FTB—is marked as work in progress. The listed export formats are CurseForge .zip, Modrinth .mrpack, and GDLauncher .gdlpack. GDLauncher is free to use, with no premium tier or overlay, but access requires a valid, fully paid Minecraft Java Edition account. Its privacy statement says account email is shared in hashed form with Overwolf for personalized advertising; users can opt out in the app’s Privacy settings.