RIB costX® is used by many different quantity surveying, commercial/residential construction and subcontracting firms around the world because of its superior electronic takeoff capabilities and integrated workbooks. Some of the main features of RIB costX® include: • Measuring counts, lengths and areas with a single click • Support for scanned, PDF and CAD drawings, as well as 3D BIM models • Ability to compare drawings and highlight the changes to identify drawing variations • Live-linked, multi-level workbooks • Ability to hide or show different drawing layers depending on user preference • Ability to create unlimited rate libraries • Subcontractor comparison/Bid Day Tool for recording quotes and pricing