There 2 kinds of diptrace version that are Professional version and free version.

DipTrace is a complete state-of-the-art PCB Design System. It includes:

  • PCB Layout — PCB design with an easy to use manual routing tools, auto-router and auto-placer.
  • Schematic — Schematic Capture and export to PCB or Spice.
  • Pattern Editor — allows you to create part footprints.
  • Component Editor — allows you to draw parts and make components.

Features:

1. Complete Library
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2. Autorouting (automatic conversion schematics to PCB layout design)
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3. Add and edit pattern
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4. Print Features
Free Image Hosting

Download area:
Main Website: DipTrace.com
Download DipTrace Professional (21.7 MB – 30 days) here
Download Freeware DipTrace 1.40 beta (21.8 MB build: Apr 28, 2007) here
Download Freeware DipTrace 1.30 Stabil (21.7 MB) here
Download Tutorial DipTrace here