VisualFsm Purchase

We thank you for your interest in our product which will be available before the end of July 2016. Please do not hesitate to contact us to register your interest.


The Community Edition is free for personal use . All the developers ask is for you to play fair: if you use Vfsm for commercial use or to gain profit , it is expected that you upgrade to a paid version. If you do not need to upgrade and you appreciate the work that has gone into making this available, you may make a donation via the website.


Model Size - Limited

2 Workspaces

5 Active Solutions

50 Objects per Solution

2 Architecture Components

1 Level of Functional Breakdown

Solution Farm: Limited Read Access

Release Date: 1 October 2018


Model Size - Unlimited

10 Workspaces

50 Active Solutions

Unlimited Architecture Components

Unlimited Levels of Functional Breakdown

Solution Farm: Full Read Access

Release Date: tbn


Same as Personal Editon plus:

Multiple Projects

Customised Environment

Patterns Builder

Architecture Modeler

VisualFSM Data Interchange File






About Pentad-SE

The Business of Pentad-SE is to provide the support, training and appropriate tools needed to implement software measurement strategies.

Privacy Policy

Pentad-Se will use any information you give us only in connection with the VisualFSM product line. We will not share or distribute any information you give us with any other third party.

Free Community Edition

The Community Edition
is designed to help prospective analysts and measurers to acquire Functional Size Measurement skills and share experiences with other users.It is not intended for commercial use.

The Personal Edition
Is for personal and commercial use and additional features are unlocked .

The Professional Edition
For handling multi projects and estimating.

The Solution Farm

As a service to the Measurement Community Pentad-SE has established the Vfsm Solution Farm. There you will find solutions to Case Studies from all four methods.

If you are connected to the Internet Vfsm can retrieve the current catalogue of solutions and you will be able to download them directly. You may have to pay a small fee for some of the more complicated solutions..


Get in Touch