Modern PC optimization utility with a sleek ImGui interface
VelocityX is a Windows PC optimization application featuring a polished modern interface built with Dear ImGui. The application provides system tweaks, cleanup utilities, and real-time monitoring in a professional-looking desktop app.
- Modern UI — Dark theme with smooth animations, rounded corners, toast notifications
- System Optimization — Power plan management, frame rate optimizations, Windows tweaks
- Cleanup Tools — Temp file removal, browser cache clearing
- Startup Manager — View and control startup applications
- Privacy Controls — Telemetry settings, privacy tweaks
- Real-time Monitoring — CPU, RAM, and disk usage display
| Component | Technology |
|---|---|
| Language | C++17 |
| GUI Framework | Dear ImGui |
| Window/Input | GLFW 3.4 |
| Rendering | OpenGL 3.0+ |
| Auth System | KeyAuth |
- Windows 10/11 (x64)
- Visual Studio 2019+ with Desktop C++ workload
- (Optional) CMake 3.10+
Visual Studio:
1. Open PCOptimizer.sln
2. Select x64 | Release
3. Build (Ctrl+Shift+B)
CMake:
cmake -S . -B build -G "Visual Studio 17 2022" -A x64
cmake --build build --config ReleaseBefore building, configure your KeyAuth credentials in main.cpp:
std::string name = skCrypt("YOUR_APP_NAME").decrypt();
std::string ownerid = skCrypt("YOUR_OWNER_ID").decrypt();VelocityX/
├── main.cpp # Application source (~4000 lines)
├── keyauth.hpp # Authentication integration
├── skCrypt.hpp # String encryption
├── CMakeLists.txt # CMake configuration
├── PCOptimizer.sln # Visual Studio solution
├── imgui/ # Dear ImGui library
└── third_party/glfw/ # GLFW binaries
The application uses a state machine pattern with three main screens:
LOGIN → LOADING → MAIN_MENU
Each screen renders independently with animated transitions. The main menu uses a tab-based layout with:
- Sidebar navigation
- Content area with feature cards
- Toast notification system
Colors: Edit the Colors namespace in main.cpp
Styling: Modify SetupImGuiStyle() for fonts, rounding, spacing
Features: Add new tabs in RenderMainMenu()
MIT License — See LICENSE for details.
Built with Dear ImGui and GLFW