KeyEst–Trade Specific Estimating Software uses an interactive database for a complete and concise bid. Use cost codes to accurately budget and price a job, and quickly distribute project reports in a PDF. The program includes an intra-user messaging system, automated estimating, rebar calculator, document navigator and viewer, database encryption and login protection, and database backup. The Project Management System handles change orders and job tracking. RCM Software LLC. 877-399-4539.