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On-Prem Technical Requirements
Published 
October 21, 2025
The on-premises version of Checkbox works on traditional servers; virtual environments (such as VMware); and cloud instances, including Amazon Web Services, Rackspace Cloud, and Microsoft Azure.
- Operating System:
- 64-bit versions of Windows Server 2008 R2, 2012, 2016, 2019, or 2022
 
 
- Web Server:
- Microsoft Internet Information Server (IIS) 7.0 or higher
 - Requires at least 4 GB RAM
 
 
- Database:
- Microsoft SQL Server 2008 or higher
 - SQL Server Express Editions also supported
 
 
- Cloud Hosting:
- Supports: Amazon EC2, Amazon Elastic Beanstalk, Azure Virtual Machines, Rackspace Cloud Servers
 - Supports virtual machine environments on Microsoft Azure and Rackspace
 - Does not support Rackspace Application hosting tools
 
 
- Browser:
- Microsoft Internet Explorer 11 or higher
 - Most recent versions of Microsoft Edge, Chrome, Firefox, and Safari
 
 
- Privileges:
- Administrator access to Web Server and Database Server required for installation.
 
 
- Disk Space:
- 1 GB for application installation and base database.
 - Overall database size depends on the number of surveys, users, and responses.
 
 
- ASP.NET:
- ASP .NET 8
 
 
*Larger scale deployments, such as those with large respondent pools or many administrative users, will likely
require more RAM.
**For optimal performance, the database server software should not be hosted on the same physical machine as the web server.
***For Chrome and Firefox, the most recent ESR releases are also supported.
If you have any questions or would like to learn more about our on-prem offerings, feel free to reach out to sales@checkbox.com.
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