MSaaS-Invoice NA
Invoice your clients in US dollars or Mexican pesos, reconcile each period, and see your month at a glance, in English or Spanish, on your own computer, for a one-time price.
$89
One-time payment. No subscription. 2 activations per license.
What it does
Invoices in USD and MXN
Client, date, line items and an optional RFC field, with a clean PDF for every invoice.
Reconciliation runs
Close out any period per currency, see exactly which invoices each run covers, keep a full history, and export a reconciliation PDF.
Monthly report
Totals shown separately per currency, never blended into one misleading number, with what's reconciled and what's outstanding.
English / Español
Switch the whole interface between English and Spanish with one click.
Private by design
Client names, RFCs and amounts stay in a single local file on your computer. Nothing is uploaded to us.
Pay once, keep it
A lifetime license that never expires, with no internet connection needed after activation.
Screenshots






Requirements
- Node.js 22 or newer (free, from nodejs.org) on Windows, macOS or Linux
- Comfort running a few terminal commands. Setup takes about 5 minutes.
- No database account needed. Data is stored locally automatically.
What you get
- The complete application (zip download) with setup guide
- A lifetime license key, emailed instantly
- 2 activations per license
- All features unlocked, including MXN invoicing
Who it's for
- Freelancers, consultants, agencies and small trading or professional-services businesses.
Not for manufacturing or industrial businesses (factories, automotive, industrial control, heavy industry). Sign-up is restricted for these sectors.
Not a CFDI tool: MSaaS-Invoice is not a SAT-authorized PAC and cannot issue CFDI. RFC fields are for display only and are not validated with the SAT.
Important: All invoices and reports are for your own records and reference. They are not official tax filings or legal accounting records, and this is not tax or legal advice. Consult a licensed accountant (Contador Público) for tax filing.