Software we've built. Now yours to own.
Self-hosted software crafted by Frost Web Studio. One-time purchase. Install on your own server. No monthly fees.
Frost Invoice
Complete self-hosted invoicing & billing system for small businesses
- Invoices, quotes & credits
- Client self-service portal
- Online payments (Stripe + Square)
- Agent / employee role system
- Email invoices & quotes (SMTP)
- Customizable email templates
- Branded PDF generation & preview
- Expense & recurring expense tracking
- Financial reports & dashboard
- QuickBooks CSV export
- Admin login-as-client impersonation
- Client password reset from admin
- Payment history & webhook tracking
- Privacy Policy & Terms management
- Quotes convert to invoices in one click
- Sales tax auto-calculation
- Logo upload with size control
- Public splash page for your business
- Security hardened (CSRF, rate limiting, headers)
- 4-step installer, no SSH needed
$59
One-time · v1.1
$29/year optional renewal for priority support & updates
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