Spark Ventures

Workshare Professional Dominates Market Once Owned By DeltaView

San Francisco, February 4, 2009 - Workshare, the creators of DeltaView, announced that more than
11,000 companies now use Workshare Professional for PDF and document comparison. Workshare
remains the de facto standard for comparison technology with over 78% of DeltaView users migrated to
the improved comparison technology in Workshare Professional and the remaining 22% expected to
switch as they upgrade to Microsoft Office 2007.

With 3,000 new customers added in 2008, adoption of Workshare’s software in the current economic
environment underscores customer demand for a tried-and-true solution for document comparison and
content security in one integrated offering from a strong industry leading organization. Workshare’s
document control software integrates seamlessly with Microsoft Office and provides the most accurate
comparison engine available to view every edit and contributing author in a document’s lifecycle.

With 99% of the Am Law 200 as customers, Workshare has been tested by the most demanding
document users. By choosing the industry leader customers are opting for a reliable, safe and resource
driven partner to provide business critical applications now and into the future.

“At a time when companies are looking to do more with less, customers appreciate a total solution that
provides the leading comparison and metadata removal technology in one integrated package,” said
Alan Fraser, CEO of Workshare. “By migrating from the award winning DeltaView to Workshare
Professional these customers have once again validated our industry leading technology.”
For more than 10 years Workshare has provided industry leading document comparison technology and
continues to invest in technology, support and training resources. For the remaining DeltaView
customers the special pricing incentives continue until March 31, 2009 to move to the more advanced
comparison technology in Workshare Professional.