Downloading IBIS Development Studio 2.0 from our website was free. The most popular versions among IBIS Development Studio users are 2.0 and 1.6. IBIS Development Studio lies within Education Tools, more precisely Science Tools. IBISDS2.exe or IBIS_DS.exe are the frequent file names to indicate the IBIS Development Studio installer. The actual developer of the free software is Sintecs.
From the developer:
IBIS Development Studio (IBISDS) is capable of viewing, editing and verifying IBIS models. You can view and edit the IBIS model in a graphical or in a text mode, just what you need for your task. The model verification is done using the golden parser (IBIS version 5.0) and can be called directly from the IBISDS user interface.
You may want to check out more software, such as Prithvi Development Studio, Interbase/Firebird Development Studio or CodeWarrior Development Studio for S12 X, which might be related to IBIS Development Studio.