SolidWorks Premium is the complete 3D CAD product design solution
It has integrated into it:-
DWG editor – created for current and former AutoCAD software users who need to open, edit, create, and share DWG data more effectively with others.
Sheet Metal and Weldments – build sheet metal parts and assemblies made of welded structural members.
CAMWorks ™ - with Machining Intelligence for Automation™ is the most advanced CAM tool available for getting products to market faster, more efficiently, and within budget.
ScanTo3D - an indispensable tool for any designer who needs to capture physical concept models and use these scanned renditions to build SolidWorks models.
eDrawings - simplifies design reviews with the powerful and intuitive viewing, markup, and measuring capabilities.
SolidWorks Simulation - contains the most frequently used design validation tools, offering stress, strain, and displacement analysis capabilities for both parts and assemblies.
Photoworks – for photo realistic rendering and visualization.