file extension PRA

CADRA - Intelligent Design and Drafting Solution

SofTech’s CADRA® is a full-featured mechanical design and drafting program.
CADRA CAD/CAM solutions successfully help thousands of mechanical manufacturing companies to design and manufacture a wide range of mechanical parts, products, and machinery in almost every industry.
CADRA operates on PC's running Windows® as well as UNIX workstations running HP-UX or Sun Solaris.

Features:

• Multi-language support — including English, French, Italian, German, and Japanese
• Multiple platform support — including Windows® and UNIX hardware
• Industry leading collection of dimension types, styles, and standards
• Symbol libraries with built-in feature control and surface finish symbols
• Streamlined user interface — allows casual users to operate CADRA without having to learn complex command sequences
• Layer locking — allows users to lock a layer for viewing only
• Unlimited drawing size
• View-based — allows users to create up to 200 views with different 3D orientation and scales. This simplifies the creation of projected geometry
• Up to 1,000 internal figures saved with the part and 7,000 external figures stored in libraries
• Associative detail views
• Automatic and view specific dimensioning new style update
• Windows-like "cut and paste" capability — enables you to reuse groups of entities in multiple CADRA sessions
• Advanced move and copy functions — enables rapid creation of symmetrical parts
• Advanced offset of grouped geometry and splines
• Up to 200 drawing overlays — assemble drawings to check component mounting, geometry, modification refer to entities available in other drawings
• 2D Cut Out for hidden line removal— excellent for easily creating technical documentation