.skp - SketchUp document file
.pages - iWork Pages document file
.wps - Microsoft Works document
.xls - Microsoft Office Excel spreadsheet
.odt - OpenOffice.org Writer text document
.pub - Microsoft Publisher document
.pps - Microsoft PowerPoint slideshow
.epub - Open Publication structure eBook
file extension INK - Pocket PC handwritten note
File extension INK description:
Textual note or drawing created on a Pocket PC PDA using a digital pen. It is saved in a proprietary vector image format, which makes it possible to scale the drawing without losing quality.
Associated applications to file extension INK:
Company / developer:
Seiko Instruments USA Inc.

