.SDF

.SDF file extension

This is the basic program to work with .SDF extension

Proteus

Proteus Netlist

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: dsn, lyt, sdf and rgn

.SDF extension is also supported by the following programs:

Sharpdesk

Sharpdesk Composer Document

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

Protel 99 SE MySQL Tools for

GetFLV

GetFLV PC Doctor File

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

DXP 2004 Altium Simulation Data File

Proteus PCB design

Proteus PCB design Netlist

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

Proteus 6 Lite Netlist

Accelrys Discovery Studio

Accelrys Discovery Studio Accelrys Discovery Studio 2.1 Files

Altium Designer Summer 08

Altium Designer Summer 08 Altium Simulation Data File

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

Altium Designer Altium Simulation Data File

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

Presentation Presentation Set Definition File

Web-N-Force

Web-N-Force Submission Data File

Altium Designer Winter 09

Altium Designer Winter 09 Altium Simulation Data File

Proteus Demonstration

Proteus Demonstration Netlist

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

Spring Spring demo file

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