FileInfo.com


.SPG File Extension


File Type TCP Optimizer Backup File
File Format File
Common? No
File Description Contains a backup configuration of network settings created with TCP Optimizer, a utility developed by SpeedGuide.net; may be used to restore a previous system state; can be opened by selecting "File->Restore backed up settings" within TCP Optimizer.

TCP Optimizer 2 and later automatically backs up previous network settings in a file named "sg_backup_[date]-[time].spg."
Program(s) that open spg files Windows: SpeedGuide.net TCP Optimizer

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/spg