About MFC
MFC (Metal Finishing Calculator) is professional estimating software built specifically for the metal finishing industry — developed and maintained by Psyrcuit LLC.
Founder-built, operator-run
MFC isn't a venture-backed platform with a roadmap committee. It's built and operated by its founder at Psyrcuit LLC — the same person who writes the code answers the sales email. That means decisions are fast, support has full context, and the product stays focused on one job: helping finishing shops quote accurately.
Every feature exists because it serves a real shop need — surface-area math from real geometry, a pricing engine you configure to match how your shop actually charges, and quotes you'd be proud to send.
The problem we solve
Metal finishing shops spend hours every day calculating surface areas, looking up process specifications, and building quotes manually. Estimation errors — particularly underquotes caused by incorrect surface area calculations — cost shops thousands of dollars per year.
MFC replaces spreadsheets, manual calculations, and guesswork with a purpose-built tool that handles the geometry, the processes, and the pricing. Quotes that took 30 minutes now take 5.
Why offline architecture
Many finishing shops serve defense and aerospace customers, handling parts under ITAR, CUI, and CMMC regulations. For those shops, "the cloud" isn't a convenience question — it's a compliance problem. A quoting tool that uploads part geometry to someone's server is a tool they can't use.
So MFC was designed from the ground up to run fully offline: zero data transmission, zero telemetry, zero cloud dependencies. Your part dimensions, specifications, pricing, and customer data never leave your machine. That's not a feature toggle — it's the architecture.
Security posture
Offline-by-design is the foundation, but it's not the whole story. MFC installers are code-signed (Microsoft Azure Trusted Signing) so Windows can verify every build came from us, and the application has been independently penetration-tested. A compliance documentation set — including security and data-handling documentation for your procurement or security team — is available on request from [email protected].
Our values
Privacy by design
No data collection, no analytics, no tracking. Your business data stays on your machine.
Own your software
One-time purchase, lifetime license. No subscriptions for the software, no recurring per-seat fees, no surprise renewals.
Industry focus
Built for people in the metal finishing industry. Every feature serves a real shop need.
Support that works
Email support from the people who build MFC, with an optional 24/7 AI-powered tier that understands the application and can help edit your settings files.
Contact us
Whether you're evaluating MFC, have questions about the product, or need help with an existing license — write to the right inbox and a human (or our well-trained AI, if you've opted for instant support) will take it from there.