FOR FREELANCERS WHO VALUE PRIVACY
OWN YOUR BUSINESS DATA. FOREVER.
Invoicing, time tracking, and financial analytics that never leaves your laptop. One-time purchase. Zero subscriptions. Zero cloud.
- ✓ Your data stays on your device — never in the cloud
- ✓ Military-grade encryption (AES-256-GCM)
- ✓ Pay once, use forever — no monthly fees
✓ Free forever plan
✓ 30-day money-back
✓ No account required
❌ We're tired of:
- $30/month subscriptions that hold your data hostage
- Cloud apps that sell your information to advertisers
- AI bloat that slows everything down
- Mobile apps that demand your attention 24/7
✅ LockMargin is different:
- One-time purchase. Own it forever.
- Zero-cloud. Your data never leaves your machine.
- No AI. No distractions. Just pure work.
- Built with Rust. Opens in milliseconds.
Why LockMargin?
100% Local
Your data never leaves your machine. No cloud sync, no third-party servers, no data mining. Full AES-256-GCM encryption at rest.
Your Data, Your RulesOne-Time Payment
No monthly subscriptions. No tiered plans that grow with your team size. Pay once, own forever. Includes all future updates.
No Subscription TrapOffline-First
Instant startup, no internet required. Work from anywhere — plane, cafe, cabin. Your data is always available, always under your control.
Works Fully OfflineReady to take control of your freelance data?
Download LockMargin free. No account required. No credit card. Your data stays yours.
Get Started — Free