For hosters / providers
- zip Plesk Installation and Upgrade Guide
- zip Plesk Multi Server Guide
- zip Advanced Administration Guide, Plesk for Linux
- zip Advanced Administration Guide, Plesk for Microsoft Windows
- zip Reference for Command-Line Utilities, Plesk for Linux
- zip Reference for Command-Line Utilities, Plesk for Microsoft Windows
- zip Migration Guide
- zip Plesk Localization Guide
- zip Partner Central User’s Guide
For developers
- zip Developing Extensions for Plesk
- zip Integrator’s Guide: Read Me First
- zip Remote API Guide
- zip Key Administrator Partner API 1.0: Developer’s Guide and Reference
- zip Key Administrator Partner API 3.0: Developer’s Guide
- Key Administrator ISV Licensing API v2
- zip Key Administrator ISV Licensing: Integration Guide (deprecated)