Tcl Community Now has Free Access to the Premier Tcl Development Tool

SUNNYVALE, Calif November 22, 2000 - Interwoven (Nasdaq: IWOV), the leading provider of enterprise-class content management solutions announced today that it has made TclPro, the premier development tool for the Tcl language, open source. It will be available for download at http://dev.scriptics.com/software/tclpro/ .

"The Tcl community will benefit greatly from the public availability of TclPro because it will give access to a broader base of developers and ultimately increase the number of people using Tcl," said Dr. John Ousterhout, the inventor of the Tcl language and now chief scientist at Interwoven. "It will also mean that the Tcl community will be able to contribute to the future development of TclPro, making it an even better tool suite."

Enterprise customers using Tcl Pro software, will now be able to get support from the open source community. For customers of Tcl-based application providers such as Cadence, Synopsys and Vignette, they will now have access to TclPro for free.

"One of the reasons that open source software is a credible alternative is the public-spirited willingness of companies such as Interwoven. I hope more and more companies consider acting with such enlightened self-interest," said Mark Harrison, senior engineer at Asiainfo Holdings, Inc.

Interwoven, Inc. (Nasdaq: IWOV) is the leading provider of enterprise-class content management software. Its flagship product, TeamSite, controls the development, management and deployment of business-critical Web sites. Interwoven solutions are based on an inclusive content architecture that empowers all content contributors and leverages diverse Web assets including XML, Java, rich HTML, multimedia and database content. For more information on the company and its software solutions, visit the Interwoven Web site at www.interwoven.cn or e-mail info@interwoven.com.