DoubleCAD XT vs. AutoCAD LT 2010

摘要

Early this year, IMSI/Design launched DoubleCAD XT, described by its makers as an "AutoCAD LT work-alike" 2D drafting and drawing program. In addition to the commercial version called DoubleCAD XT Pro ($695), the company has made available a free version, downloadable from the product's home page at doublecad.com. With comprehensive 2D sketching, dimensioning, and annotation tools, the free DoubleCAD XT poses a challenge to the established 2D workhorse AutoCAD LT (manufacturer's suggested retail price is $1,200, but available for around $890). In this article, we look at the two programs' similarities and differences to help you make an informed decision on which to use or buy.