Decode DeviceIoControl hex values or names.
Publisher’s description
What is IoctlDecoder?
IoctlDecoder by Uwe Sieber is proprietary Windows software.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Pros / Cons
Pros
- Portable: runs without installation
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- No update for more than a year
- The official download link did not answer at the last check
In short: IoctlDecoder is a Windows tool for 64-bit PCs. Updates have slowed down.
Is IoctlDecoder safe to download?
- The file is served by uwe-sieber.de, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
DCF144A564CF42A9C77A7C011832175BCB224FD380CE69D19804D81EDE246CA8· Open the VirusTotal report for this hash - The link did not answer when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.4.0.0Latest | January 8, 2024 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id UweSieber.IoctlDecoder -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Uwe Sieber
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.4.0.0
- Released
- January 8, 2024
- Added to the catalogue
- January 8, 2024
- Versions listed
- 1
- Website
- uwe-sieber.de
- winget ID
- UweSieber.IoctlDecoder
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is IoctlDecoder free?
IoctlDecoder is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is IoctlDecoder safe to download?
The download comes from uwe-sieber.de, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install IoctlDecoder with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does IoctlDecoder run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use IoctlDecoder without administrator rights?
Yes, it is portable: unpack and run it.