Inno Setup 6

Open PowerShell or Command Prompt and run: winget install JRSoftware.InnoSetup. Winget is built into Windows 10 (1809+) and Windows 11.

Inno Setup is an open-source installation builder for Windows applications. Since its introduction in 1997, Inno Setup has been trusted by developers and organizations of all sizes to reliably deploy software to millions of PCs worldwide.

Inno Setup 6 is available under the Inno Setup License license. Use winget or the direct download link on this page.

Run winget upgrade JRSoftware.InnoSetup in PowerShell or Windows Terminal to update Inno Setup 6 to the latest available version.

Run winget uninstall JRSoftware.InnoSetup in an elevated PowerShell window, or go to Settings > Apps > Installed Apps and find Inno Setup 6.