Tool that helps you to create windows installers

Inno Setup
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Inno Setup 6.6.1

  -  9.49 MB  -  Open Source
Free Download

Security Status

  • Latest Version

    Inno Setup 6.7.0

  • Operating System

    Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote

  • Author / Product

    Jordan Russell / External Link

  • Filename

    innosetup-6.6.1.exe

  • MD5 Checksum

    974eda6c36c82ba354eccb6bfce0f3a3

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Inno Setup 6.6.1.


For those interested in downloading the most recent release of Inno Setup or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Inno Setup 6.6.1
Why is this app published on FileHorse? (More info)

  • Inno Setup 6.6.1 Screenshots

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    Inno Setup 6.6.1 Screenshot 1
  • Inno Setup 6.6.1 Screenshot 2
  • Inno Setup 6.6.1 Screenshot 3

What's new in this version:

Changes related to custom styles:
- Previously, when displaying any RTF text with a custom style active (including the built-in custom dark style), all foreground colors were replaced by the style's foreground color. This has been improved to only replace default foreground colors, preserving any custom colors.
- Added new [Setup] section directive WizardImageOpacity to specify the opacity of wizard images. This is useful if you want to use identical regular and DynamicDark wizard images. For example, you can set it to 150 to achieve partial transparency. Defaults to fully opaque (non-transparent).
- The compiler now stores identical regular and DynamicDark wizard images only once.
- Documentation fix: The prototype of Pascal Scripting support function CreateCustomForm was changed in the previous version, but its documentation was not updated accordingly. This has now been corrected.

Security improvement:
- Added new [Files] section flag notimestamp, preventing the file from being stored with a timestamp. Use this flag to help make builds reproducible, even if you are unable to preserve timestamps on source files.

- Other minor improvements

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