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 O P A L     . . .   Click here to return to the homepage of the OPAL Address management, Document management, Dossier management, CRM, ...

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Just so easy to use ...  OPAL  ... independent from Internet

Our Services
OPAL 7.4



Free ...

Approved aid and refugee organisations can apply for a free license for OPAL. Just think of the many addresses refugees might have until they find a new home.


Free for me?

Please contact us, if you would like to use our services or OPAL for a good purpose. We are happy to assess and consider your request.




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This service is only for internal use of Dolphin's Design and not available to the public.


OPAL experience report:

International Project Aid

As an organization that is active in development cooperation and must maintain contact with many beneficiaries, contributors and donors, since 2001 OPAL is for us a reliable help everyday.

We not only send individual e-mails and letters with OPAL, but also do all the mass mailings with OPAL.

OPAL helps us in managing the addresses as well as with the challenge to keep track of the dossiers and all correspondence with all persons and organizations in our environment.

Pietro Tomasini,

Founder and managing director

International Project Aid

OPAL experience report:

sahee foundation

The sahee foundation has been working with OPAL since 2013 to manage our data. As a decentralized working team the program (OPAL) has become an indispensable tool for us.

Thanks to OPAL, correspondence and agreements with project partners can easily be understood and supervised (Dossiers), addresses can be managed and used in a simple manner.

In particular, we also value the extremely service-oriented work by the OPAL developer Wolfgang Rehfus, who always assists us in case of questions or problems.

We can highly recommend OPAL as a database for addresses and dossiers, especially thanks to the service, which goes far beyond our expectations.

Cyril Alther & Gabriela Landolt, sahee foundation






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Last modified: 20.03.2024

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