Free PCB design software for Linux. Generates gerber files and postscript output through a graphical X11 interface.

Developer of Circuit Creator design software, a low cost CAE system which provides schematic design and capture, circuit simulator, interactive symbol editor, printed circuit board design and layout, and automatic routing.

Software engineers offering consultancy, bespoke engineering and automation solutions, for designers/fabricators/assemblers of printed circuit boards.

Bartels AutoEngineer CAE/CAD/CAM PCB design system. Featuring schematic editor, PCB layout, autoplacement, neural autorouter, CAM processor and CAM viewer.

Makers of AutoPADS, a software utility for generating Gerber photoplot data and Excellon format CNC drill data from AutoCAD.

Integrated layout software for circuit board, MCM and hybrid designs, with RF and high-speed design capabilities.

Industry standard design/simulation software. Products include Multisim, Ultiboard, Ultiroute, CommSim. Software solutions for PLDs, SPICE simulation, FPGA/CPLD synthesis, design analysis, PCB layout and autorouting are available.

Rapid prototyping house which provides free board layout software for use with their service. Software suits Windows 95/98/ME/200/NT/XP

Service bureau providing PCB layout, signal integrity and EMC analysis services. Web-based project tracker provides near real-time progress info.

Creators of GC- Series CAM software for PCB manufacturers. Range includes GC-Powerplace, GC Powerstation. GC-CAMEdit and GC-Prevue, a free gerber viewer.

Pre- and Post-layout signal integrity, crosstalk and EMC software for high speed PCB design.

Developer of Draftcad Deluxe, schematic capture and printed circuit board layout software for Linux, DOS and Windows.

EDA software for design engineers offering high-speed analog signal integrity simulation, and network planning software for telecommunications equipment vendors, service providers and consultants.

Distributor of various third party CAD software products, and PCB engineering service provider.

Specializing in equipment for PCB design and manufacture, automated optical inspection (AOI), photoplotters, software for computer aided manufacturing (CAM) and laser direct imaging (LDI).

Makers of Qcad, a complete schematic through PCB design software package together with an autorouter and a post routing optimizer.

Providing PCB Design and related CAD services including custom VB programming, for linking CAD systems to other OLE applications.

EDA software and services for component information management, designing field-programmable gate arrays, programmable logic devices, analog or mixed analog-digital circuits and printed circuit boards.

Design software including schematic capture, board layout and signal integrity packages.

Engineering Support firm specializing in printed circuit board layout, hybrid design, and multi-chip module design.

A service bureau for printed circuit board scanning and photoplotting. Specializes in printed circuit board scanning, for the purpose of turning a circuit board back into a CAD database.

Discussion forum for printed circuit board design, manufacture and assembly.

An EDA product and software community site for pspice users. Includes analog and mixed analog/digital circuit simulator information.

CAD footprints, symbols and boardblank libraries and printed circuit design services for the electronics engineering community.

Resources for the users of this auto-router, including downloads, product information, software, training, support, links and news. Provided by Cadence.

Cadence community providing technical information and collaborative message boards for high-speed PCB design issues including miniaturization, power and signal integrity.

A schematic and PCB design program for Windows 95/98/NT. It offers schematic creation, PCB layout, autorouting, simulation and EMC analysis.

A guide to industry resources on the World Wide Web. Includes EDA, PCB manufacture and assembly.

PCB design service offering schematic creation, documentation, panelization drawings, PCB fabrication, engineering and drafting.

Products and solutions from Mentor Graphics Corporation. Providing EDA tools and consulting services.

Vendor of EDA tool suites for use in enterprise product design.