Can I re-distribute the software?
Yes, you can distribute the software freely whether you are a Linear Technology customer or not. See the license section for more details.
Is it a shareware, freeware or demo?
This program is not a shareware or a demo. It is fully functional freeware. The purpose of this software is to help our customers use our products. It can also be used as a general-purpose circuit design package with schematic capture and SPICE simulation. We do encourage students using the program to become familiar with the analog design process. We cannot guarantee support for non Linear Technology related program usage, but we'll fix all general program bugs and appreciate such reports. We do extensive in-house testing and believe the program has superior convergence capability. There are no known outstanding bugs.
Who can I contact at Linear Technology for help?
For all software issues, e-mail LTspice@linear.com. Linear Technology Corporation does not offer phone support for general LTspice usage questions.
For all hardware issues, such as additional application information for Linear Technology IC's, call Linear Technology application department at (408) 954-8400 during normal US Pacific business hours.