guMa 4.3 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The software lies within Business Tools, more precisely Project Management. This program is a product of Dominio, lda.
From the developer:
guMa by Dominio, lda. Software for tracking your customers and suppliers personal contacts. This software is suitable for contact management with several mailing features. Real easy use profile, faster, effective, powerful, stable and safe soft. If you will never try it than you will never knows what you are loosing for.
You may want to check out more software, such as QMSYS GUM Professional, QMSys GUM Standard or QMSYS GUM Enterprise, which might be similar to guMa.