Fair questions, honest answers.

There isn't one. No feature limits, no watermarks, no expiring trial. Create invoices, download clean PDFs, move on.

Almost every country is selectable, and every ISO currency formats cleanly with the right paper size (A4 or US Letter) picked for you. For 61 countries, across Europe, the Americas, Asia-Pacific and the Middle East and Africa, there is a plain-English invoicing guide, and for 52 of them the currency, tax rate, tax labels and legal notes fill in when you pick one as your own. Anywhere else you set the tax rate yourself, and a free account remembers it. The exception is nine countries whose law requires certified invoicing software or clearance through a state platform: the guides stay, but you can't invoice from here if your business is established there. The interface stays in English, and the invoice document itself can be in eight languages.

Nine countries regulate the invoicing software itself, or route every invoice through a state or licensed platform before it counts as an invoice: Spain, Portugal, Greece, Hungary, France, Italy, Poland, Romania and Croatia. Invoice Forever meets none of those rules and can't submit to those platforms, so offering it to a business established there would leave you non-compliant, and in Spain and Portugal it would put me in breach too. The country guides stay online, estimates still work, and you can invoice clients in those countries from a business established elsewhere. The full reasoning, with the rule and date behind each one, is on the compliance page.

Every account is fully isolated, and your books are yours: export everything to a single file whenever you like. No lock-in.

Absolutely. Add your business name or upload a logo, and it appears on every invoice and PDF you create.

Invoice Forever is deliberately lean, and it runs on donations from people who find it useful. If it helps you, you can chip in, but the whole product stays free whether you do or not.

No paywall is planned. The goal is one free plan with everything included. If we ever add something that costs real money to run, it would be opt-in, never a gate on what you already have.

No. Your invoices and clients are yours. We don't sell data and there are no ads. That's the point of being donation-funded.

Yes. One login can hold multiple businesses, each with its own details, logo, numbering and reports. Switch between them whenever you like.

Never. There's no trial clock and no card on file. Just sign up and make your first invoice.

Yes. Open an invoice, choose Email to client, and your client receives it with a secure link to view and download the PDF — you can add a personal note. If you opt in, polite overdue reminders follow up on late invoices for you. Prefer to send it yourself? Download the PDF or copy the share link.

No. Invoice Forever runs in your browser. Sign up and you can make your first invoice straight away.

Yes (beta). On any invoice with your country and your client's country set, you can download a structured EN 16931 e-invoice (UBL XML) alongside the PDF, the format behind Europe's 2026–2029 mandates. In July 2026 a sample passed the European Commission's EN 16931 validator with zero errors. I create the file; you still send it through your own access point or national platform (delivery over Peppol needs a participant ID the file doesn't carry yet), and some countries require a specific national format (like Italy's FatturaPA or Spain's Facturae). See the e-invoicing tracker for where each country stands.