© 2016: Dr. Friedrich Menges Software-Entwicklung Spectroscopy Ninja | Spectrometer Hardware | Spectragryph Software Imprint
[Spectroscopy Ninja]

- optical spectroscopy software -

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Only a licensed version allows legit, permanent use of the Spectragryph software. For a commercial license, see below:

Ordering details
License conditions
  • international order handling by MyCommerce
  • many payment methods available (credit card, debit card, Paypal,
    wire transfer - prepayment, Alipay, giropay, check prepayment, ...)
  • ordering modes: online or by Fax
  • all prices excluding VAT
  • licence has unlimited validity &
  • license includes free updates
  • that is: buy once, get future updates forever
  • licence includes mail-support from qualified person
volume discounts

for multiple licenses, volume discounts are available:

quantity price per license (w/o VAT)
Spectragryph Spectragryph-on Spectragryph-id Spectragryph-id-on
1 license EUR 290 EUR 590 EUR 790 EUR 990
2 licenses EUR 275 each EUR 550 each EUR 740 each EUR 935 each
3 - 5 licenses EUR 260 each EUR 520 each EUR 705 each EUR 900 each
6 - 10 licenses EUR 250 each EUR 500 each EUR 680 each EUR 885 each
11 - 24 licenses EUR 240 each EUR 485 each EUR 660 each EUR 865 each
25+ licenses EUR 6000
(site license)
EUR 11900
(site license)
EUR 16500
(site license)
EUR 21000
(site license)
On the order form,
  • decide for standard version or Spectragryph-id/ Spectragryph-on
  • enter the number of licenses,
  • decide for a payment method,
  • give your details and
  • you will receive an email with invoice document (VAT/ taxes stated)
  • and the license key for unlocking your unlimited commercial version!
Please note:
In case you or your company won't use credit card/ online payment, just sent an email with your license request. We can do license purchase also more traditional with quotation, order, invoice and payment via (domestic) bank transfer.


*: explanation of commercial use vs. non-commercial use
  • A commercial company is every business with the intent to make profit (now or in future).
  • Every way of using the software inside a commercial company is considered as "commercial use", notwithstanding that it may not directly generate revenues.
  • Permanent commercial use requires a one-time license purchase. Everything else is illegal, according to the use conditions accepted during installation of the software.
  • Commercial use for a limited period of time is free, as it is not considered as permanent use.This limit is contained within in the software, depending on use volume.
  • Non-commercial use is free forever without limitations.


© 2001-2023: Friedrich Menges. Last Change: 19 September, 2023
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