A comprehensive Steam depot and manifest management tool
Solus Manifest App is a powerful Windows desktop application for managing Steam game depots and advanced Steam library management. Built with .NET 8 and WPF, it features a modern Steam-inspired interface with three distinct operation modes: SteamTools (Lua scripts), GreenLuma, and DepotDownloader.
- SteamTools Mode: Install and manage Lua scripts for Steam games
- GreenLuma Mode: Full GreenLuma 2024 integration with profile management (Normal, Stealth AnyFolder, Stealth User32)
- DepotDownloader Mode: Download actual game files from Steam CDN with language/depot selection
- Manifest Library: Browse and search games from manifest.morrenus.xyz with pagination
- One-Click Downloads: Download game manifests with automatic depot key lookup
- Language Selection: Choose specific languages when downloading (DepotDownloader mode)
- Depot Selection: Fine-grained control over which depots to install, with main game toggle for DLC-only installs
- Progress Tracking: Real-time download progress with speed display
- Auto-Installation: Automatically install downloads upon completion
- Multi-Source Library: View Lua scripts, GreenLuma games, and Steam games in one place
- Mode Filtering: Automatically filters library by current mode (hides Lua in GreenLuma mode, vice versa)
- Pagination System: Display library in pages (10, 20, 50, 100, or show all)
- Image Caching: SQLite database caching with in-memory bitmap caching (~7MB for 100 games)
- List/Grid View Toggle: Switch between compact list and detailed grid views
- Search & Sort: Filter by name with multiple sorting options
- Batch Operations: Bulk enable/disable auto-updates with dedicated dialogs
- Multiple Profiles: Create, rename, and delete GreenLuma profiles
- Profile Assignment: Choose which profiles to install games to during download
- DLC Tracking: Automatically tracks DLC and groups depots under parent AppId
- Smart Uninstall: Games only removed when not in any other profile
- Export/Import: Export profiles with manifest files as ZIP for backup/sharing
- DepotDumper: Extract depot information with 2FA QR code support
- DepotDownloader: Download files from Steam CDN with progress tracking
- SteamAuth Pro: Generate encrypted Steam authentication tickets
- Config VDF Extractor: Extract depot keys from Steam's config.vdf
- GBE Token Generator: Generate Goldberg emulator tokens
- 8 Themes: Default, Dark, Light, Cherry, Sunset, Forest, Grape, Cyberpunk
- DPI Scaling: PerMonitorV2 support for high-DPI displays
- Responsive UI: Adapts to window sizes down to 800x600
- Auto-Updates: Three modes - Disabled, Check Only, Auto Download & Install
- System Tray: Minimize to tray with quick access menu
- Toast Notifications: Native Windows 10+ notifications (can be disabled)
- Protocol Handler:
solus://URLs for quick downloads - Single Instance: Prevents multiple app instances
- Settings Backup: Export and import settings and mod lists
- Download the latest release from Releases
- Run
SolusManifestApp.exe
That's it! No installation required. Self-contained single-file executable with all dependencies embedded.
- Windows 10 version 1903 or later
- ~200MB disk space
- Internet connection for downloading depots
On first launch, the app will:
- Create settings in
%AppData%\SolusManifestApp - Detect your Steam installation automatically
- Create local SQLite database for library caching
Settings are stored in %AppData%\SolusManifestApp and include:
| Category | Options |
|---|---|
| Mode | SteamTools, GreenLuma, DepotDownloader |
| GreenLuma | Normal, Stealth AnyFolder, Stealth User32 |
| Downloads | Auto-install, delete ZIP after install, output path |
| Display | Theme selection, window size/position, list/grid view |
| Notifications | Enable/disable toasts and popups |
| Auto-Update | Disabled, Check Only, Auto Download & Install |
| Keys | Auto-upload config keys to community database (hourly) |
- .NET 8.0 with WPF
- Self-contained single-file executable
- SteamKit2 for Steam server queries
- SQLite for local caching
- Windows Toast Notifications
- DepotDumper by NicknineTheEagle
- DepotDownloader by SteamRE
Thanks to Melly from Lua Tools and the Morrenus Games community for inspiration, testing, and feedback.