Hi folks, I believe the *.DSN file is an OrCAD Schematic file. We use OrCAD and this is the extension for the Design File. I am not sure if there are third-party views for this format. The Wise GerberTool generally uses *.GTD extension. Kind regards, Brent >>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<< On 6/19/2000, 10:19:41 AM, "Butterworth, Robert" <[log in to unmask]> wrote regarding Re: [TN] : CAD format: > Poh, > I believe that the .dsn extension is used by Wise's Gerbtool product. You will need gerber files and/or an aperture table to go along with the .dsn file. The .dsn file maps gerber artworks against aperture lists against display layers. > Good luck, > Robert Butterworth > Sr CAD Design Engineer > ADC > 11 Fairfield Blvd > Wallingford, CT. 06492 > [log in to unmask] > -----Original Message----- > From: Poh Kong Hui [mailto:[log in to unmask]] > Sent: Monday, May 22, 2000 8:56 AM > To: [log in to unmask] > Subject: [TN] : CAD format > Hi Technetters, > My customer sends me a file with extension ".dsn". I would like to open > the file. However, I am not able to open or read this file as I do not > know which CAD system or any software that enable me to open or read this > file. > Thanks > Poh > ############################################################## > TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c > ############################################################## > To subscribe/unsubscribe, send a message to [log in to unmask] with following text in > the body: > To subscribe: SUBSCRIBE TECHNET <your full name> > To unsubscribe: SIGNOFF TECHNET > ############################################################## > Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional > information. > If you need assistance - contact Keach Sasamori at [log in to unmask] or > 847-509-9700 ext.5315 > ############################################################## > ############################################################## > TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c > ############################################################## > To subscribe/unsubscribe, send a message to [log in to unmask] with following text in > the body: > To subscribe: SUBSCRIBE TECHNET <your full name> > To unsubscribe: SIGNOFF TECHNET > ############################################################## > Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional > information. > If you need assistance - contact Keach Sasamori at [log in to unmask] or > 847-509-9700 ext.5315 > ############################################################## ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################