> For the complete documentation index, see [llms.txt](https://docs.wproofreader.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wproofreader.com/deployment/installation-requirements/installation-requirements.md).

# Installation requirements

WebSpellChecker is a web-based application, meaning it runs centrally on a server and users interact with it through web browsers.

Before installing WebSpellChecker Server, **make sure you have familiarized yourself with**:

1. Software architecture diagram. For details, visit [Architecture diagram](/deployment/installation-requirements/architecture-diagram.md).
2. Deployment options. For details, visit [Deployment options](/deployment/installation/deployment-options.md).
3. System requirements
   1. Hardware requirements. Refer to [Hardware requirements](/deployment/installation-requirements/hardware-requirements.md) for HDD, RAM, CPU, and cloud instance guidance.
   2. Software requirements. Refer to [Software requirements](/deployment/installation-requirements/software-requirements.md) page which lists the additional required server and client software like operating systems, web or Java application servers, web browsers.
4. Internet connection. Visit[ Internet connectivity requirements](/deployment/installation-requirements/internet-connectivity-requirements.md) for more details.

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