Established in 1984 Mistral is proud to be widely considered the 'generic' software system provider for the refrigeration & air conditioning industry. In its domestic market, Mistral software is used by more than 85% of refrigeration & air conditioning contracting firms and programs have been distributed to over 17,000 users in more than 100 countries around the world.

NEW! lower annual subscription fees for sole traders,
students and single user licences.

Reduced scale image of a typical Mistral 'Program Group' display

Need access to Mistral's world renowned complete set of Load Calculation, RAC Equipment Selection and Refrigerant Pipe Sizing programs today?

Then download right now, pay for your annual subscription fee now - reduced to just 95* (plus VAT) per annum and start winning more customer orders straight away!

Second, third, fourth and more licences even further reduced to just 55 (plus VAT) each per annum. For your notebook computer for example.

So simple to start right now.
Have your credit or debit card or your PayPal account details ready and click here:- to complete Mistral's simple download request form.

Your transaction will be handled by Mistral's escrow partner - Share-It E-Commerce division of Digital River. The world's largest on-line software licence distribution company.

* Mistral's new, lower annual subscription fee (much lower, the original introductory level annual fee used to be 295) is designed to help smaller RAC contracting companies enjoy all the same advantages and benefits that all the major firms enjoy. For just 95 per annum. Probably the lowest price for superior 'Expert System' software in the world! And no! Mistral won't ever hike this fee up. Mistral's annual subscription rates are now, and always have been, guaranteed for life (subject only to inflation of course). Once you become a Mistral Licensee your charges are guaranteed for life and you can cancel at any time, no questions asked, simply by no longer remitting you annual fee. You won't even have any account debited automatically. You will receive a single reminder each year but that is all.

Mistral's commitment:

"Bringing the benefits of computerisation to our industry* - without the historically associated problems."

*For over a third of a century!