Yes. If your business is established in Norway, you can declare the VAT on your sale to the EU via the non-Union scheme in the VAT One Stop Shop scheme. Your business cannot be established in the EU, for example via a place of business.
You select an EU country where you register your business for the VAT One Stop Shop scheme. When a private consumer in the EU downloads your software, you can then declare and pay VAT on the sale via the scheme to the this particular country in future. The authorities in that country make sure to pass on the VAT to the relevant countries.
You still have to charge VAT according to the rates applicable to the country or countries to which you sell the software (the country of consumption). But you can declare and pay VAT in one country.