In 1998 Castline Systems launched ASDL (Annual Software Design License). This was originally only available for existing users of our electrical design software for little more than the cost of an annual software support agreement.
ASDL has proved to be so popular that we've made it available to everyone. ASDL enables your company to obtain the latest suite of all of Castline Systems electrical design programs for Windows (CableCalc level 4, FormFill level 2, LightCalc and HeatCalc) for a very low annual license subscription.
How many times has your company purchased a computer software program, only to find that a year later it will not work with your new computer, the regulations have changed or that the computer friendly forms have been updated? Your only options are to either scrap the software or purchase an expensive upgrade. With ASDL you get all of our programs and receive regular (quarterly) updates on CD-ROM, together with full telephone software support.
If the regulations do ever change or the 'computer friendly
forms' are revised, then you will automatically receive new software to
accommodate the changes as soon as they become available.