I (67 file types)
File extensions that start with the letter I
Extension
Name of file type
.iso
.img
.inp
.ics
.ico
.icn
.idx
.ica
.igs
.ink
.inv
.ips
.icon
.itl
.icl
.igx
.iges
.idf
.imf
.itr
.ical
.icc
.isr