.SPN file extension

This is the basic program to work with .SPN extension

Radio@Netscape Plus spnFile

The program works with the following extensions: spn

.SPN extension is also supported by the following programs:

Canvas Canvas Solid Pens

Canvas is a program which allows you to create and share technical illustration.

Canvas X Canvas Solid Pens

Spinner Plus spnFile

StickyPad Sticky note

StickyPad is a free application that allows you to create notes and reminders.

Spinner spnFile