.SDF

.SDF file extension

This is the basic program to work with .SDF extension

Proteus

ProteusNetlist

Proteus combines ease-of-use with powerful features to help you design, test and layout professional PCBs. Main features: - 800 microcontroller variants ready for simulation straight from the schematic. - The Advanced Simulation Features product adds graph based analyses to your Proteus circuit simulation... (more)

The program works with the following extensions: rgn, dsn, lyt and sdf

.SDF extension is also supported by the following programs:

Sharpdesk

SharpdeskComposer Document

Sharpdesk Composer, combine different file types into a single document.
Protel 99 SE

Protel 99 SEMySQL Tools for

GetFLV

GetFLVPC Doctor File

GetFLV is a complete Web Video Windows solution for your PC.
DXP 2004

DXP 2004Altium Simulation Data File

Proteus PCB design

Proteus PCB designNetlist

Proteus PCB design combines the ISIS schematic capture and ARES PCB layout.
Proteus 6 Lite

Proteus 6 LiteNetlist

Accelrys Discovery Studio

Accelrys Discovery StudioAccelrys Discovery Studio 2.1 Files

Altium Designer Summer 08

Altium Designer Summer 08Altium Simulation Data File

Lets you create your next-generation of electronic products.
Altium Designer

Altium DesignerAltium Simulation Data File

Leverages innovative technologies to help you focus less on the process.
Presentation

PresentationPresentation Set Definition File

Web-N-Force

Web-N-ForceSubmission Data File

Altium Designer Winter 09

Altium Designer Winter 09Altium Simulation Data File

Proteus Demonstration

Proteus DemonstrationNetlist

Designed with auto-placement, auto-routing and graph based simulation.
Spring

SpringSpring demo file

Spring is a tiny windows manipulation program. with its help, you can easily control the z-order of...