Virtual Null Modem - Buy Now!

Our products are licensing on per computer basis (1 license = 1 computer or server), not per network, per site, or company. If you are interested in an unlimited license, please contact our sales staff. The purchased license will never expire, but the period of free updates and new versions is limited to 1 year.

Upgrade policy | Refund and return policy

Please try the alternative payment method here. Do you have any questions regarding the order, payment, or delivery process? Contact our sales team!

New licenses include a 12-month subscription for product updates, allowing you to receive and use product updates, including any major version updates available at the time, over a 12-month from when you originally purchased the license. After the 12-month update period expires, you will not be eligible to either receive or use product updates without first purchasing a renewed license to receive a further 12-month subscription for product updates. As all licenses are perpetual, you will still be able to use the last product version available when your update subscription expires.

Yes, you can download the latest version of our software on the download page to evaluate the product before you purchase a license. The trial version has some limitations, such as not being able to save your work and is limited to thirty minutes of use before you must restart the application.

Payment can be made via credit card, such as Visa and MasterCard, PayPal, or using a wire transfer. For alternative payment methods, please contact sales with your requirements.

The cost for an existing customer to renew a license to receive a further 12-month subscription for product updates is 50% of the equivalent new license cost.

You may renew an existing license by visiting this page.