Inno Setup

Current Release
Next Release
Current Release
Inno Setup 6.5 and other recent versions introduced a large number of significant enhancements including:
6.5: Increased the maximum size for a single Setup.exe to 4 GB, which is the maximum Windows supports.
6.5: Added support for using .png wizard images.
6.5: Auto reloads in the Compiler IDE, improving integration with tools like Claude Code, and allowing undo after reload.
6.5: Improved archive extraction, including support for .zip and password-protected archives.
6.5: Improved file downloads, no [Code] needed anymore.
6.5: New signature-verification capability: download, verify and extract using a single [Files] entry.
6.4: New strong encryption algorithm and updated LZMA SDK.
6.4: Many more Compiler IDE improvements, including match selection, parameter hints, improved autocompletion, section folding, change history and optional Visual Studio Code-style shortcuts.
6.3: Support for Arm64 systems improved, and related enhancements.
6.3: Support for logging the output of executed programs or batch files.
6.3: Support for UTF-8 encoded files without a BOM.
6.3: Many Compiler IDE improvements, including multiple selection support.
Updating is strongly recommended, even if you don’t plan to use these enhancements right away. We continually add extra checks to make your installers safer and more reliable.
innosetup-6.5.2.exe
241
(省略されました)

innosetup-6.5.1.exe
24
2025-08-18

Unique Builds
Purchase
Unique Builds
6.5: Improved archive extraction.
6.5: Improved file downloads.
6.5: New signature-verification capability.
6.5: Full dark mode support for the Compiler IDE, and improved support for high-contrast themes and screen readers.
6.5: Support for encryption of the entire installation.
6.5: Introducing unique builds.
6.5: Introducing commercial licenses.
innosetup-6.5.0.exe
182
2025-08-12
Unicode Inno Setup self-installing package.Inno Setup Signature Tool signature and public key.
Remember to check the Inno Setup FAQ for solutions to common problems.
For more Inno Setup-related downloads, see Third-Party Files.
Unique Builds
For more details or to order a unique build, see the Unique Builds page.
There are no beta versions currently available, but you can see what features will be be included in the next release by viewing the Revision History file in Git.
To contribute to Inno Setup, see CONTRIBUTING.md on GitHub for more info. Or donate to support the project, thank you! ♥

innosetup-6.4.3.exe
336
2025-05-03
sha256 hash: f3c42116542c4cc57263c5ba6c4feabfc49fe771f2f98a79d2f7628b8762723b

innosetup-6.4.2.exe
19
2025-03-13
sha256 hash: 238e2cf82c212a3879a050e02d787283c54bcb72d5cb6070830942de56627d5bInno Setup is now signed using a new code signing certificate.The publisher name on this new certificate, Pyrsys B.V., is a company owned by Inno Setup co-developer Martijn Laan.

6.4: Many more Compiler IDE improvements, including match selection, parameter hints, improved autocompletion, section folding, change history and optional Visual Studio Code-style shortcuts.
6.4: Improved encryption and updated LZMA SDK.
innosetup-6.4.1.exe
645
2025-02-12
sha256 hash: f41760e1f1ae15d2089bb6ab162e21720b92ae7506ed70667b39200063d68e34

6.0: Other changes for a more modern look to Setup, Uninstall, and the Compiler IDE.
innosetup-6.4.0.exe
1,040
2025-01-09
sha256 hash: a360db165cfb1d42d195b020700181e7eaf5db45c1249a24edb51c3c33e9d659
To install Inno Setup interactively using winget use the following command: winget install --id JRSoftware.InnoSetup -e -s winget -i
Site contents Copyright © 1997-2025 Jordan Russell. All rights reserved.Portions Copyright © 2000-2025 Martijn Laan. All rights reserved.

innosetup-6.3.3.exe
485
2024-07-12
sha256 hash: 0bcb2a409dea17e305a27a6b09555cabe600e984f88570ab72575cd7e93c95e6
1,607,757
425,033

innosetup-6.3.2.exe
US
Netherlands
114
2024-06-29
sha256 hash: 8230c521688841b590d5f62a21dfa1603db1c7c04c8b652ba237e9a248c40cde
1,602,917
424,183

innosetup-6.3.1.exe
85
2024-06-10
sha256 hash: 0d17934f1668eeb96f11145621c88d20d164d3013bc6fb124458086e82d68d1f
1,595,938
422,795

6.3: Support for UTF-8 encoded files without a BOM.
6.3: Support for Arm64 systems improved, and related enhancements.
6.3: Many Compiler IDE improvements, including multiple selection support.
6.3: Support for logging the output of executed programs or batch files.
innosetup-6.3.0.exe
225
2024-06-09
sha256 hash: 28afc30b2003ac17e0f28c3fb4e73ae8ad1130736dedf3d0500831451989926b
1,595,344
422,631
Site contents Copyright © 1997-2024 Jordan Russell. All rights reserved.Portions Copyright © 2000-2024 Martijn Laan. All rights reserved.