Call 24/7 Support855-392-7237

How to open .SPG file extension?

File Type : Sprint Glossary
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .SPG files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .SPG file extension?

.SPG file extension is a known file type. This section of tells you everything you need to know about this extension.
Contains a backup configuration of network settings created with TCP Optimizer, a utility developed by; 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."
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .SPG files:

Microsoft Windows:
  • TCP Optimizer