Red Rock Software ( announces that DeltaGraph 6 for Mac and Windows, an update of the graphing application, will be available in early May. The new version addresses “fundamental building blocks within DeltaGraph and the result is a dependable and more flexible application,” says Craig Hopson, managing partner and lead engineer at Red Rock Software.

DeltaGraph 6 offers 80+ scientific and business charts, analysis tools, complete chart customization capabilities and flexible import and export file types. According to Hopson, highlights include:

° User interface enhancements that complement the latest Mac OS and Windows releases;

° International text support;

° Cross-platform document files;

° Support for Pantone and other third-party spot colors in PDF and EPS exports.

Designed with business and creative professionals in mind, Red Rock DeltaGraph 6.0 helps researchers, analysts and managers working with sets of data to collect, analyze and present their findings in a visually compelling and memorable manner. Users may develop a broad spectrum of 2-D and 3-D graphs and charts selecting from among 80 different chart and graph types with hundreds of styles. DeltaGraph includes a chart advisor and style libraries that enable users to edit and arrange legends, grids and pictures anywhere on a chart.

Prior to the DeltaGraph 6 release, Red Rock Software is offering special pricing on their current version of DeltaGraph. An US$100 discount will apply to both commercial and academic copies of DeltaGraph. In addition DeltaGraph 5 purchases made March 1, 2010, and after will receive a free upgrade to DeltaGraph 6.0 upon its release. DeltaGraph 6 upgrade pricing for purchases made prior to March 1, 2010, will be announced at a later date.