InnoExtractor v4.1 RC1 (leaked, currently available only for private testing, not available for public yet!)
Some languages files needs to be updated and translated to your desired language.
Download:

http://www1.datafilehost.com/d/12b55e9a

Thanks to the author!

What's new in InnoExtractor 4.1.0.701:July 1st, 2013
· New application icon.
· New features: Show files by categories (available only for Windows Vista and later).
· New context-menu options for file list: Invert selection, colapse and expand categories.
· New internal viewer for non-common filetypes, such as .iss (installer script), .iss and others. When you run a file into the list and you have no associated program in your computer with those extensions, the program will use the internal viewer instead.
· Improved file detection: Now detect some hidden and duplicate files if are detected into the installer.
· Improved Run feature.
· Improved installer decrypt detection.
· Improved "About the program" and "Reading installer..." panels.
· Improved program installer.
· Improved other minor internal and visual issues.
· Updated all language files (new text/strings of some languages needs to be translated, otherwise, it will showed in English language).
· Fixed file list behavior when loading installer and in other situations.
· Fixed some bugs of previous version.

http://www.softpedia.com/dyn-postdownload.php?p=215384&t=4&i=1
http://www.softpedia.com/dyn-postdownload.php?p=215384&t=5&i=1

Extract data from any Inno Setup installer
Written by Elena Opris on April 9th, 2013
InnoExtractor is a small but efficient tool that you can use to extract the internal files of Inno Setup installers. Therefore, you don't have to actually install an application to access its files.
The application can be useful if you don't have administrative privileges to run a setup pack, for example. It does not have a wide range of features available, but InnoExtractor can be easily figured out, even by less skilled users.
The app is wrapped in a user-friendly interface with an intuitive layout. You can load an executable file by using either the file browser or "drag and drop" method; its contents are automatically displayed in the main frame, and you can simply open a file, just like you normally would in Explorer.
These files can be extracted to a user-defined location and format, whether we are talking about a local folder, ZIP archive or SFX module.
Aside from locating a specific file, you can decrypt a password-protected Inno installer or view its properties (total files, size, compiler version, compression method, encryption status), disable the detection of embedded files, switch to a different language for the UI, as well as integrate InnoExtractor into the shell and empty the application cache.
InnoExtractor is low-demanding concerning the CPU and system memory, and it has a good response time. We have not come across any issues throughout our evaluation; the app did not hang, crash or display error notifications. Thanks to its intuitive features, InnoExtractor pleases the entire audience who prefers a straightforward method to extract files from Inno setup packs.

What's new in InnoExtractor 4.1.1.715:
July 15th, 2013
· Updated Innounp console to version 0.39: Fixed CRC32 calculation during unpacking (regression bug).
· Fixed minor bug on collapse/expand behavior in some circumstances in the list.

http://www.softpedia.com/dyn-postdownload.php?p=215384&t=5&i=1
http://www.softpedia.com/dyn-postdownload.php?p=215384&t=3&i=1

- Added the ability can open Inno Setup-based installers larger than 2 GB (2,147,483,647). On previous versions this was not possible.
- Improved installer and properties information format for file size, date, compiler and total/selected files.
- Improved various internal procedures.
- Changed some issues in installer properties dialog.
- Updated all language files.
- Updated program installer.
- Fixed exception message when the program try to open some installers in certain circumstances.
- Fixed some few bugs of previous version.

http://www.dropbox.com/s/25nxcz9dildnd75/IE_Install.exe

[B]Download:[/B]
[B]Online installer[/B]
http://www.dropbox.com/s/09mf5lfvvi7mu0g/InnoExtractor_Setup.exe
[B]Offline installer[/B]
http://www.mtupdates.altervista.org/download/InnoExtractor_Setup.exe

Changelogs:
- Added a new decode algorithm to get a readable script file of some installers which in previous versions of the program was not possible to read correctly.
- Improved the algorithm to get installer properties info.
- Improved the algorithm to get product name and others with Inno Setup custom messages and more.
- Improved various internal issues of the program.
- Fixed a bug when open installers larger than 2 GB on previous version.
- Fixed other minor bugs of previous version.
- Updated Hungarian and Chinese language files.

Download:
Online installer
http://www.dropbox.com/s/09mf5lfvvi7mu0g/InnoExtractor_Setup.exe?dl=1
Offline installer
http://www.mtupdates.altervista.org/download/InnoExtractor_Setup.exe