RigCraft: PC Builder & Spec

RigCraft: PC Builder & Spec Planner is a simulator and offline planning companion for custom PC configurations. This application is a simulator and reference planner only; It does not sell or source computer hardware components.

Build and plan virtual computer setups completely offline with this interactive specs tool. Perfect for planning your next custom rig or checking component dimensions and parameters.

Key Features:
- Custom Build Creator: Add components (CPU, GPU, Motherboard, RAM, Storage, PSU, Case) into virtual build slots.
- Offline Parts Database: Browse and search a local catalog of common PC components pre-seeded with physical dimensions, TDP ratings, socket types, and RAM generation.
- Compatibility Rules Checker: Automatically verify socket match between processor and motherboard, memory generation (DDR4 vs DDR5), and motherboard size support within cases.
- TDP Power Calculator: View accumulated estimated wattage draw for your configurations and get recommended power supply capacity guidelines.
- Budget Allocator: Set target pricing budgets, enter itemized component prices manually, and see breakdown percentage charts.
- Build Comparison Matrix: Save multiple custom rig configurations and compare them side-by-side on prices, estimated TDP, compatibility, and slot configurations.
- Offline Privacy: Access a static local privacy policy page. The app requires no login, no network connectivity, and performs no background telemetry collection.