Founded in 1988 and headquartered in Woburn, Massachusetts, Intac International is the maker of Wintac - the award-winning, #1 best-selling, all-in-one business management software for field service, installation, and construction companies.

With over 25 years experience in providing the field service industry with the highest-quality software and support at an incredibly affordable price, Intac International has earned a reputation for being a trusted partner and true friend to our large family of users. And how large is that family? Over 8,000 companies and more than 60,000 users spanning every state and many countries have chosen Wintac to run their business.

Designed, developed, and continually enhanced by our own team of world-class software engineers, Wintac is the industry standard against which all others are compared. Far more advanced than typical service management software, Wintac has no equal in the field service industry. And with our commitment to continually enhancing our software, we have a proven record of keeping our customers on the cutting edge!

Over the years, we have seen many software companies in the service industry come and go - leaving their customers in the cold. Remember that, when it comes to software that your business will rely on day in and day out, it is vital that you consider only those companies with the reputation, experience, track record, and resources to be there for you both now and in the future.

Thank you for visiting and we look forward to welcoming you to our family!