If you already own a dongle but lost the software files:
A: Abandonware sites host old versions (e.g., Liscad 7.0). However, without a dongle, they run in demo mode (save disabled). It is useless for real work. liscad software price full
To understand the price, you must understand how the software is sold. LISCAD is modular, meaning you do not necessarily have to buy the "Full" version if you do not need all features. If you already own a dongle but lost