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..wps - Microsoft Works document
.pub - Microsoft Publisher document
.xls - Microsoft Office Excel spreadsheet
.odt - OpenOffice.org Writer text document
.docx - Microsoft Word 2007 XML based document file format
.pps - Microsoft PowerPoint slideshow
.ods - OpenOffice.org Calc Spreadsheet file
.pages - iWork Pages document file
file extension HLP - HP-95LX help file
File extension HLP description:
The HP 95LX was the first MS-DOS-based palmtop PC by Hewlett Packard and has been introduced in April 1991. Project name at HP was "Jaguar".
The 95LX has MS-DOS 3.3 in ROM, along with powerful PIM applications. Hardware is based on a NEC V20 CPU (CMOS version) running at 5.37 MHz. There are 512kB and 1MB models available, graphics adapter is an MDA, no CGA as the newer HP palmtops have, with 16 x 40 characters and 128 x 240 pixels.