| Getting Started with PrizmDoc > Installation > Self-Hosted > System Requirements & Supported Environments | 
This section provides information about the system requirements for PrizmDoc when using a Self-Hosted installation:
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                PrizmDoc is only supported on 64-bit operating systems. | 
PrizmDoc Server is a suite of RESTful APIs that control document conversion processes. It requires significant memory and processing power.
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                     Product test validation on the following Operating Systems are deprecated in v12.2 and will be discontinued altogether in v13.0: 
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                     Product test validation on the following Operating Systems are deprecated in v12.2 and will be discontinued altogether in v13.0: 
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Windows Microsoft .NET Framework 4.0
Requirements vary greatly based on usage and it is generally a good idea to find what best fits your expected usage. The Sizing Guide is a good place to start understanding what resources PrizmDoc Server uses and how to optimize them for your needs.
PrizmDoc Application Services is a suite of RESTful APIs that is primarily a proxy for PrizmDoc Server. It requires significant network throughput, disk I/O, and very little processing power.
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                     Product test validation on the following Operating Systems are deprecated in v12.2 and will be discontinued altogether in v13.0: 
  | 
            
![]()  | 
                
                     Product test validation on the following Operating Systems are deprecated in v12.2 and will be discontinued altogether in v13.0: 
  | 
            
Requirements vary greatly based on usage and it is generally a good idea to find what best fits your expected usage. The Sizing Guide is a good place to start understanding what resources PrizmDoc Application Services uses and how to optimize them for your needs.