Inno Setup Downloads

5.0: Pascal Scripting at uninstall time
5.0: All-new, easier-to-use custom wizard page support
5.0: Expression support in Components/Tasks/Languages/Check
5.0: Live installation log viewing from within the IDE during debugging
5.1: Extensive support for installation of 64-bit applications on the 64-bit editions of Windows
5.2: Support for running programs with the (normally non-elevated) credentials of the user that started Setup initially
5.2: Automated digital signing of Setup and Uninstall
5.2: Improved support for right-to-left languages (Arabic and Hebrew)
5.3: Support for new Windows 7 features and LZMA2 compression

Inno Setup 5.3 also introduces Unicode support:

There's now a second version of Inno Setup available called Unicode Inno Setup. Key features of this version are its ability to display any language on any system regardless of the system code page, and its ability to work with Unicode filenames. One could consider Unicode Inno Setup as the new standard Inno Setup and Non Unicode Inno Setup as an old special Inno Setup for those who still need to support NT/9x or who want the very smallest size possible.

What's new in this version?

Filename	Download Sites	Date	Size	Description
isetup-5.3.10.exe	Random site US Netherlands	2010-06-11	1,514 KB	Inno Setup self-installing package.
isetup-5.3.10-unicode.exe	Random site US Netherlands	2010-06-11	1,941 KB	Unicode Inno Setup self-installing package.
issrc-5.3.10.zip	Random site US Netherlands	2010-06-11	1,117 KB	Delphi source code to Inno Setup. This archive contains only the source code; it does not include documentation.

Remember to check the Inno Setup FAQ for solutions to common problems, like installing VB applications. Also see the Third-Party Files page for some useful tools, and translations of Setup into other languages.

QuickStart Pack

The Inno Setup QuickStart Pack includes Inno Setup itself and additionally includes options to install third-party add-ons such as the ISTool script editor and Inno Setup Preprocessor. These add-ons are not official and are not required for general usage, but make Inno Setup easier to use. See the Third-Party Files page for more information.

The Inno Setup QuickStart Pack also includes an option to download and install encryption support.

Filename	Download Sites	Date	Size	Description
ispack-5.3.10.exe	Random site US Netherlands	2010-06-11	1,619 KB	Inno Setup QuickStart Pack self-installing package.
ispack-5.3.10-unicode.exe	Random site US Netherlands	2010-06-11	2,033 KB	Unicode Inno Setup QuickStart Pack self-installing package.

Encryption Module

For legal reasons, encryption code is not built into Inno Setup. You must download a separate "encryption module" if you wish to utilize Inno Setup's encryption capabilities (that is, the Encryption [Setup] section directive). Note: The above QuickStart Pack can download and install it for you.

Filename	Download Sites	Date	Size	Description
ISCrypt.dll	Netherlands	2004-04-27	2.5 KB	Encryption module for Inno Setup. To install, simply place the file in your Inno Setup directory. md5sum: a69559718ab506675e907fe49deb71e9
ISCrypt.zip	Netherlands	2004-04-27	2 KB	Source code for the encryption module (Visual C++ 2003). md5sum: 09174b2311dbc3ee6df11c169c4e8566

Beta Release

There are no beta versions currently available, but you can get a glimpse of what features might be included in the next release by viewing the Revision History file in CVS.

CVS

You can get the very latest sources via CVS. (Recommended for developers of Inno Setup only.) Latest sources obtained via CVS may contain fixes or new features not found in the latest released version of Inno Setup. However, those fixes and new features may not have yet been fully tested.

For more Inno Setup-related downloads, see Third-Party Files.