Free invoicing software for small businesses

For most small businesses and sole traders, invoicing isn't complicated — you need to create a correct invoice, send it and get paid. You shouldn't have to pay a hefty monthly fee for a heavy accounting system you only use a fraction of.

With free invoicing software you get started right away. You sign up, enter your company details once and create your first invoice within a minute. Everything is stored securely in the cloud, so you can reach your invoices from your computer, phone or tablet.

• No installation — runs entirely in your browser
• No lock-in — cancel whenever you like
• No hassle — made for people who want to invoice, not become accountants

The free version is funded with discreet ads, like many other digital services. If you want a completely ad-free experience — and to unlock your own logo, more templates, payment reminders and priority support — you upgrade to Premium for SEK 79/month. That's inexpensive compared with the large accounting suites, which often cost several times more per month.

We're happy to compare ourselves with established players. They're powerful and good at a lot — but for many smaller businesses they become both expensive and unnecessarily complex. If your main need is to invoice, not run a full accounting office, a focused invoicing program is both cheaper and faster to work in.

1invoice.online is built with modern technology from the ground up — that means the interface is fast, feels light and works just as well on your phone as on your computer. No heavy, dated menus that characterise older invoicing software.

• Auto-numbering of invoices in an unbroken series (a legal requirement)
• VAT handling with the correct rates built in
• PDF invoices with your company details, ready to send
• Reverse charge support for the common EU special cases
• EU-compatible invoices with VAT number and "reverse charge" when needed

An invoicing program shouldn't be a dead end for your bookkeeping. That's why you can export your data in SIE4 format — the standard Swedish accountants and bookkeeping programs understand. Hand over to your accountant in a couple of clicks, without manual entry.

For the more technical there's an API so you can connect invoicing to your e-commerce, booking system or your own tools. Your data is yours — take it with you whenever you want. Read more about our API.