Files with SPN extension might also be found as compressed encrypted PNG files made using the Sealed Media software.
There are 2 other file types using
the SPN file extension!
.spn - Spanish readme file
.spn - Corel WordPerfect distribution definition
Software that works with spn file extension
SPN file extension - Sealed PNG graphic file
List of recommended software applications associated to the .spn file extension
Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file: like open spn file, edit spn file, convert spn file, view spn file, play spn file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Open spn file