Inno Setup: A robust tool for creating software installers.
Inno Setup is a powerful and easy-to-use application for creating installation packages for Windows programs.
Inno Setup by Jordan Russell: The Ultimate Script-Driven Installer for Windows
Inno Setup is a highly regarded installation creation tool for Windows developers, renowned for its robust features and script-driven flexibility. It simplifies the process of building professional, reliable setup packages, ensuring seamless installation experiences for end users.
Powerful Script-Based Customization
The core strength of Inno Setup lies in its intuitive scripting system, allowing developers to meticulously define every aspect of the installation process. From copying files and configuring system settings to creating shortcuts and custom dialogs, the scripting language provides fine-grained control that adapts to diverse deployment needs.
Enhanced User Experience with Customizable Wizards
Developers can craft branded installer interfaces with customizable graphics, license agreements, and interactive prompts. This level of personalization not only boosts branding but also improves user engagement during the setup process.
Comprehensive Installation Features
The software supports extensive installation tasks, including managing file associations, registering DLLs, handling prerequisites, and executing post-installation actions. It also facilitates uninstallation procedures and custom actions to ensure a smooth setup and cleanup process.
Advanced Capabilities for Professional Deployments
Inno Setup offers features like digital code signing for security, compression algorithms to reduce installer size, silent installation options for automated deployments, and multi-language support to cater to global audiences. Compatibility across various Windows versions makes it a versatile choice for diverse development environments.
Key Features Overview
- Script-driven installer creation tailored for Windows applications
- Highly customizable scripts for defining detailed installation steps
- Branded installer wizards with dynamic dialogs and user prompts
- Support for complex installation workflows, prerequisites, and uninstallation procedures
- Built-in support for code signing, compression, silent mode, and multiple languages
Overview
Inno Setup is a Freeware software in the category Development developed by Jordan Russell.
The users of our client application UpdateStar have checked Inno Setup for updates 440 times during the last month.
The latest version of Inno Setup is 6.4.3, released on 05/06/2025. It was initially added to our database on 10/29/2007. The most prevalent version is 6.4.3, which is used by 57% of all installations.
Inno Setup runs on the following operating systems: Windows. The download file has a size of 1.9MB.
Users of Inno Setup gave it a rating of 4 out of 5 stars.
Pros
- Easy to learn and use for beginners
- Customizable and flexible installation configuration
- Supports scripting for advanced installation tasks
- Provides detailed documentation and helpful user community for support
- Good support for creating installer packages for Windows applications
Cons
- Scripting language may be challenging for non-programmers
- Limited support for creating installers for other operating systems
- User interface design may feel outdated compared to other installation software
FAQ
What is Inno Setup?
Inno Setup is a free and open-source software that allows developers to create Windows installers for their applications.
Who created Inno Setup?
Inno Setup was created by Jordan Russell, a software developer from the United States.
What programming languages does Inno Setup support?
Inno Setup scripts are written using Pascal script, but the tool also supports several other languages such as C++ and Delphi.
What is the latest version of Inno Setup?
The latest stable version of Inno Setup is 6.2.0, which was released on October 25, 2021.
Is Inno Setup free to use?
Yes, Inno Setup is completely free to use for both personal and commercial purposes.
Does Inno Setup support multiple languages in the installer?
Yes, Inno Setup supports over 40 languages out of the box and also allows developers to create custom translations for their installers.
Can I create custom installation screens with Inno Setup?
Yes, Inno Setup has a flexible scripting system that allows developers to create custom installation screens and dialogs.
What operating systems does Inno Setup support?
Inno Setup supports all versions of Windows from Windows 2000 to Windows 10.
Does Inno Setup include an uninstaller?
Yes, Inno Setup automatically creates an uninstaller for every installer that is created.
Can I create silent installers with Inno Setup?
Yes, Inno Setup includes support for creating silent installers that do not display any user interface.
Pete Milner
I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.
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