The canonical gnuplot web page can be found at
Before seeking help, please check file FAQ.pdf or the above website for
FAQ (Frequently Asked Questions) list.
If you need help as a gnuplot user, please use the newsgroup
Instructions for subscribing to gnuplot mailing lists may be found via the gnuplot development website on SourceForge
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The address for mailing to list members is:
Bug reports and code contributions should be uploaded to the trackers at
Please check previous bug reports if the bug you want to report has not been already fixed in a newer version.
A mailing list for those interested in development version of gnuplot is:
When posting a question, please include full details of the gnuplot version, the terminal type, and the operating system you are using. A short self-contained script demonstrating the problem is often helpful.