Order

Order IsoFind Pro

IsoFind Pro opens every feature of the software on one machine, for one year. The price depends on how you will use it: €99 per year excluding VAT for research and teaching, €290 for commercial use. Both give access to exactly the same features.

Fingerprint sent by IsoFind. It will be attached to your order. Please also paste it into the field provided on the payment form.

Duration1 year, no auto-renewal
Licenceone machine per licence
Additional machines10% off
Paymentonline, by card
Deliverylicence file by email

When the licence expires, IsoFind simply returns to the free Research version. Your data, projects and ISOF files stay intact.

Prices

Two prices, the same features

Choose according to how you will use the software. We ask for no proof: for the research price, ticking a box is enough.

Research and teaching

Universities, public research bodies, non-profits, PhD work, teaching.

€99excl. VAT per year and per machine

Non-commercial use

Commercial use

Consultancies, private laboratories, industry, independent experts, and contract work invoiced by a public laboratory.

€290excl. VAT per year and per machine

Any use, including work invoiced to a client

What IsoFind Pro includes

  • The Nexus engine on every element and every molecule family
  • Fine handling of isotopic fractionation
  • Reconstruction of the original signature after industrial transformation
  • 3D simulation beyond PFAS and pesticides, including metals and isotopes
  • Quick Match in all its modes
  • Complete reports, with every block available
  • Sealing of results and audit trail
  • Database protection and encryption
  • Multi-user work, with roles

The Research version stays free with no time limit, including for commercial use. It covers data entry, sample management, ISOF files, and the Nexus engine and 3D simulation for PFAS and pesticides. It is the best way to check that IsoFind suits your work before ordering.

How it works

How an order goes

IsoFind works without a connection, and so does its licence: it is a file you import into the software. To issue it, all we need is the fingerprint of the machine it will be installed on.

  1. Get the machine fingerprint

    In IsoFind, open the Licence menu and choose "This machine's fingerprint". It is a string of 64 characters that identifies the machine. The Copy button puts it on your clipboard.

  2. Pay online

    Paste the fingerprint into the field provided on the payment form. Payment is handled by Stripe, which calculates VAT for your country and sends you the invoice.

  3. Receive the licence file

    We issue the file for your machine and send it to you by email, within five business days at the latest.

  4. Import it into IsoFind

    In the Licence menu, choose "Import a .license file". Activation happens on the spot, without connecting to any server.

Frequently asked questions

Before ordering

Which price should I choose?

What matters is the use, not the status of your organization. A PhD thesis, a public research project or a course fall under the €99 price. As soon as the work is invoiced to a client or carried out on behalf of a company, the commercial price applies, including when a public laboratory does the work as a contract.

If your use becomes commercial during the year, nothing changes until the licence expires: the commercial price applies at the next renewal.

What happens after one year?

The licence does not renew automatically and nothing is charged without your agreement. When it expires, IsoFind returns to the Research version: your data stays in place, only the Pro features become unavailable. To renew, simply place a new order. If you do so before the expiry date, the remaining days are added to the new licence.

I am changing computers. What happens to my licence?

Send us the fingerprint of the new machine and we will transfer the licence free of charge, for the time it has left. The same applies after a full reinstallation of the operating system.

What about VAT and currency?

Prices are shown in euros, excluding VAT. For an online order, the VAT that applies in your country is calculated at checkout and appears on the invoice Stripe sends you. If you pay in another currency, your bank converts the amount at its own rate. For an order by bank transfer, the invoice is issued by IsoFind, French VAT not applicable under article 293 B of the CGI.

Can I try before I buy?

Yes, with the Research version, which is free with no time limit. Once the licence file has been issued, the order can no longer be refunded unless the error is ours. That is why we recommend checking with Research that IsoFind runs on your machine and meets your needs.

My fingerprint was wrong and my licence will not activate.

Write to us with the correct fingerprint and the serial number shown on your licence. We will reissue the file free of charge.