low cost Want a better way to design, analyze, and document civil engineering projects AutoCAD Civil 3D. software intelligently connects design and drafting to help boost your productivity. It lets you deliver higher quality designs and construction documentation, so you can clearly communicate your design intent and win the next job. Whether you..re working on land development, transportation, or environmental projects, AutoCAD Civil 3D is the choice for you.

• progeCAD Smart IntelliCAD AutoCAD Clone 2009.0.1.2
  progeCAD AutoCAD DWG Clone, Free for personal use, no learning curve for AutoCAD users! AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! progeCAD Smart! is an easy replacement for AutoCAD and AutoCAD LT!

• progeCAD Professional AutoCAD Clone 10.0.14.2
  progeCAD IntelliCAD uses AutoCAD DWG files, no need for conversion

• progeEARTH Civil Survey 9.0.14.7
  Civil Survey AutoCAD Clone Software, no learning curve for AutoCAD users, Natively reads and writes AutoCAD DWG files, no need for conversion! Includes Data Collector file Import, COGO, Contours, DTM, Road Design, Sections and Profiles

• progeEARTH 2009 Civil Survey 2009.0.22.
  Civil Survey AutoCAD Clone Software, no learning curve for AutoCAD users, Natively reads and writes AutoCAD DWG files, no need for conversion! Includes Data Collector file Import, COGO, Contours, DTM, Road Design, Sections and Profiles