Graph Software for Scientists and Engineers

Buy DPlot

Applied Research Associates, Inc. (ARA) is pleased to announce the acquisition of DPlot from Hydesoft Computing, LLC. ARA will be releasing an updated version soon and will send out an email when the new version is available for purchase and download. Until the new version is released, you may still purchase new and renewal licenses of the current version of DPLOT at the link below.

You can buy a single-user DPlot license for $195(US). Contact ARA at or 601-638-5401 for multi-user discounts. Click the button below to purchase DPlot by credit card now.

Click to purchase online from our secure server. We accept Visa, Mastercard, American Express, and Discover cards, as well as Purchase Orders. When paying with a purchase order you can pay by wire transfer or ACH. With Purchase Orders, you must send a copy of the purchase order signed to

Licenses are single user licenses. Support for all users is freely available via e-mail, our support forums, or by phone (601-638-5401).

License Fee is $195 (USD)

High School Teachers and University Subscriptions
Contact ARA at or at 601-638-5401.
License keys
DPlot is licensed on a per user basis. One licensed copy of DPlot may be used by a single person.
You can purchase DPlot via ARA's online store:
  • From our secure server:

    Please Note:

    • If you are a purchasing agent buying a single user license for another end user, please send an email with the Online Order number and the end user's name to

Windows 10,
Windows 8,
Windows 7, 2008,
Vista, XP, NT,
ME, 2003, 2000,
Windows 98, 95
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