Caddie Professional Evaluation Software. Caddie Professional Evaluation allows you full unrestricted use of the software for 14 days. Included with Caddie Professional are industry specific applications for, Architecture, GIS, Surveying, Mechanical, Steelwork, Digital Terrain Modelling, Landscaping and Photo-realistic rendering. The evaluation allows reading and writing of .DWG. .DRW, .DXF and other formats up to and including 2020 format. People evaluating Caddie Professional get unlimited support for the duration of the evaluation.