Attention DeltaGraph Mac Users
All versions of DeltaGraph for Mac have serious compatibility issues with Mac OS X 10.10 Yosemite. A patch for version 7 (7.0.6) is available on our downloads page. A patch for version 6 (6.0.20) is also available

It seems that Yosemite has broken EPS export for 32-bit applications. We are working with Apple to resolve this issue.


The original and still the best! DeltaGraph provides unparalleled chart selection, data analysis and graph customization capabilities. Work smarter with custom chart template libraries, MS Office™ interoperability, and support for spot color matching. DeltaGraph is the number one choice for publication quality charts.


"DeltaGraph is quick, simple, professional and flexible in ways that no other tool I have seen is.”
- Mark S. Cohen, PhD, UCLA Brain Mapping Center -

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