Blaise 4.5 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Fonts. The actual developer of the program is Statistics Netherlands.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular versions among the program users are 4.5 and 1.0. Commonly, this program's installer has the following filenames: blaise.exe, BlEmu.exe and StatNeth.Blaise.IDE.Contro.exe etc.
From the developer:
Blaise for Windows is a powerful and flexible system for computer assisted survey processing.
It supports telephone interviewing, face to face interviewing and data entry. The system includes methods and utilities for conditional question routing, using multiple languages, coding, looking up data in external files, data manipulation, weighing data, data documentation and for exporting data to external statistical packages or databases.
You may want to check out more software, such as Chop, Appraise-It or GURPS Character Builder, which might be similar to Blaise.