The Evolution from Executive Software® International Inc. to Diskeeper® Corporation:

In recognition of Diskeeper's 19-year leadership position as the number one automatic defragmenter in both the Windows® and OpenVMS® markets, Executive Software has now focused that leadership by becoming Diskeeper Corporation. This name change does not affect the continued support, development and promotion of our very popular, award winning Undelete product. Undelete will continue along its roadmap providing instant file recovery of deleted and overwritten files.

Diskeeper Corporation Overview:

Diskeeper Corporation, formerly Executive Software, was founded on July 22, 1981. During this time, the company has logged many technical achievements in the VMS and Windows industries. For 19 years Diskeeper Corporation has been a leader in the utility industry with products such Undelete - a fact which is confirmed by the 66 awards received by Undelete in 2005, including the prestigious PC Magazine Editor's Choice Award. Undelete provides instant file recovery on individual servers and desktops, as well as protection on client server networks and PCs. New Undelete 5.0 includes version protection, allowing the recovery of overwritten versions of Microsoft Office files.

Diskeeper Corporation's product line includes automatic disk defragmentation, fragmentation analysis, powerful file and site management software, the most complete file recovery system for lost files on Windows networks, and automatic data caching software.

Products for VMS® and OpenVMS on the VAX® and Alpha® platforms include Diskeeper, FragGuard, Filemaster and I/O Express®.

Diskeeper Corporation is a global corporation distributed in six continents - North America, South America, Europe, Asia, Africa and Australia. Our software products are distributed in every major country in the world. Due to our size and focus on system management tools, you can trust that our products will always be dependable and that the technical support you receive will be among the fastest and most knowledgeable in the industry.

Diskeeper Corporation's World Wide Web site is http://www.diskeeper.com. Diskeeper Corporation is located at 7590 North Glenoaks Boulevard, Burbank, California 91504. Its main phone number is (818) 771-1600. Sales calls can be made at (800) 829-6468 or (800) 829-4357. Faxes can be sent to the main fax number which is (818) 252-5514.