# Installation

* [Upgrade an Existing TYPO3 Installation](/10GettingStarted/10Installation/40UpgradeAnExistingTYPO3Installation/Index.md)
* [Install TYPO3 without Composer](/10GettingStarted/10Installation/20InstallTYPO3WithoutComposer/Index.md)
* [Set up TYPO3 with DDEV](/10GettingStarted/10Installation/30SetUpTYPO3WithDDEV/Index.md)
* [Install TYPO3 with Composer](/10GettingStarted/10Installation/10InstallTYPO3WithComposer/Index.md)