How to open .ICONTAINER file extension?

If you cannot open a new file that has been saved in the .ICONTAINER format you need to download the appropriate software. The manufacturer of .ICONTAINER files is Panic; .ICONTAINER files belong to the Misc Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .ICONTAINER files. Activities performed in the order described should solve the problems with all the files in the .ICONTAINER format.

• What is .ICONTAINER file?
• How to open .ICONTAINER file?
• What is .ICONTAINER file?