System requirements overview for Vose Software products

System requirements

System requirementsWhat each product needs to run

ModelRisk and ModelChoice are add-ins for Microsoft Excel on Windows, Tamara is a desktop application for Windows, and Pelican runs in your browser or on your own servers. Here is what each one needs.

ModelRisk

Add-in for Microsoft Excel on Windows

Download the free trial

On a PC

Operating system
Windows 10 or Windows 11It can also be used on Windows 7, 8 and 8.1, but we cannot guarantee 100% compatibility, since Microsoft stopped supporting these versions.
Microsoft Excel
Excel 2016, 2019 or Microsoft 365, 32-bit or 64-bitIt can also be used on Excel 2013, but we cannot guarantee 100% compatibility, since Microsoft stopped supporting this version.
Processor
Pentium or compatible
Memory
4 GB or more
Disk space
10 GB free
Screen
1024 × 768 resolution or higher
Software
.NET Framework 4.8

ModelChoice

Add-in for Microsoft Excel on Windows

Download the free trial

On a PC

Operating system
Windows 10 or Windows 11, 64-bit
Microsoft Excel
Excel 2016, 2019, 2021 or Microsoft 365, 32-bit or 64-bit
Processor
Pentium or compatible
Memory
4 GB or more
Disk space
10 GB free
Screen
1024 × 768 resolution or higher
Software
.NET 9 Desktop RuntimeSetup adds it if it is missing.

Pelican

Cloud service in your browser, or installed on your own network

Request an online presentation

As a cloud service

As software as a service (SaaS), Pelican runs in any modern browser with a reliable internet connection.

Installed on your own network

Web server

Operating system
Windows Server 2016 or 2019, 64-bit
Processor
Pentium or compatible
Memory
8 GB or more
Disk space
100 GB free
Software
ASP.NET 4.5 or later, and IIS

DatabaseCan be on the same system as the web server.

Database
Microsoft SQL Server 2016 or later
Database space
10 GB

Need help installing?

Each product has an installation guide. If something does not work as described, our technical support team can help, and the FAQ answers the questions we are asked most often.