Accounting Software

Accounting and invoicing for small companies.

Centiga is an easy-to-use, cloud-based accounting software for small companies. Create invoices and track expenses in an affordable system, by Norwegian accountants.

Try it for free

✓ No credit card required

✓ No time limit on Free plan

Man using Centiga Accounting Software.

Affordable Accounting Software

Centiga is one of a kind. In our cloud-based software, you can send invoices and finish your books at a low cost. The system is available in English and Norwegian.


Centiga makes invoicing ridiculously easy – you will be amazed! Create an unlimited number of EHF and PDF invoices. Customize with logo.


Keep track of profitability with our powerful accounting module. Bank reconciliation, accounts payable, VAT declaration – it is all there.


Pay your teams in minutes and report to The Norwegian Tax Administration in minutes. Only NOK 39 per employee/month.

Improve efficiency

Save time on invoicing, get paid faster.

Send invoices in no-time and bring down outstanding credit with our free debt collection service.

  • Automated debt collection
  • Spot invoice factoring

  • Recurring billing

Free Invoicing Program
Get help, when needed

Premium support

Take advantage of our great range of support features. If you experience any issues, talk to an accountant in chat.

  • Accountants near you

  • Online chat support

  • Free help centre

Support for free accounting software

Simple, straightforward pricing

NOK 129/month

  • Accounting and invoicing

  • Bank reconciliation

  • Dashboard and reports

  • VAT declaration

  • Debt collection

  • AKA Customer ID (KID)

Get started

For non-Norwegian businesses, we recommend Conta’s free invoicing software.

Add-ons for extra power

Recurring billing

Put billing on autopilot through automated billing of subscription-based customers.


Make business with companies all around the world with multi-currency support in Centiga.

Automatic data capture

Save time on manual data entry by automating journal entries. All you have to do is upload receipts.

Freequently asked questions about our English accounting software

No, Centiga is a cloud-based software, meaning that it’s available in your browser.

Yes, Centiga is available both in English and Norwegian.

Yes, you can import both transactions, customers and suppliers from another software to Centiga.

Try Centiga, and explore the possibilities of Norway’s #1 free accounting software.

Start now