Following are the system requirements for Nintex Workflow and Nintex Forms.
Note: Nintex Forms Enterprise Edition requires Nintex Forms 
| Type | Nintex Workflow 2013 Requirement | 
|---|---|
| Operating system | Microsoft Windows Server 2008 R2 or Microsoft Windows Server 2012 (R2 is supported) | 
| Browser client | 
                         To design and run Nintex workflows, use the following browser versions. 
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| Software | 
                        
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| Hardware | 
                         Web servers: Nintex Workflow requires the same minimum requirements that are required when installing SharePoint 2013. See http://technet.microsoft.com/en-au/library/cc262485.aspx. Database servers: Nintex Workflow requires the same minimum requirements that are required when installing SharePoint 2013. See http://technet.microsoft.com/en-au/library/cc262485.aspx#section3. Hard disk space is dependent on the Nintex database growth rate. This rate is affected by the following: 
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| Type | Nintex Forms 2013 Requirement | 
|---|---|
| Operating system | Microsoft Windows Server 2008 R2 or Microsoft Windows Server 2012 (R2 is supported) | 
| Browser client | 
                         To design Nintex forms, use the following browser versions. 
 To run Nintex forms, use the following browser versions. 
  | 
                
| Software | 
                        
  | 
                
| Hardware | No Nintex-specific requirements |