InstallerClean v2.3.0

InstallerClean is a small Windows tool that helps detect and remove leftover files, folders, and registry entries created by installed software. It is built for users who want to keep their system clean without manually digging through directories.

InstallerClean is a focused utility designed to clean up files and traces that remain after uninstalling programs. While many uninstallers remove the main application, leftover data often stays behind. InstallerClean aims to fix that with a simple and lightweight approach.

The application is typically portable, meaning it can run without installation and does not add extra load to your system.

Download InstallerClean v2.3.0 - Software Mirrors

Download InstallerClean v2.3.0
InstallerClean-2.3.0-portable.exe | 63.23 MB

Download InstallerClean v2.3.0
InstallerClean-2.3.0-setup.exe | 91.77 MB

Download InstallerClean v2.3.0
installerclean-cli.exe | 72.79 MB

InstallerClean v2.3.0 Release Notes:

InstallerClean 2.3.0

A sixteenth language, a scan bug that a user found, and an accessibility pass.

InstallerClean now speaks Dutch

A very kind gift from @RijckAlex who submitted this unprompted (#54): every window, dialog, tooltip and button, and the command-line tool's text with it. I've reviewed and completed it, added the installer's Dutch wizard and written a full Dutch README, so Dutch now covers the whole of InstallerClean the way the other fifteen do. On a Dutch-language Windows it applies by itself; anywhere else it's a click on the globe in the bottom bar. Dank je wel, RijckAlex.

One unreadable program no longer stops the whole scan

Windows can register a program in an unusual but valid way: a per-user install recorded under the system account, which is how some corporate DisplayLink setups arrive. When it does, Windows refuses to give InstallerClean that one program's list of updates, and until now InstallerClean stopped the whole scan rather than work from a half-read list. It now sets that one program aside, keeps every one of its cached files, and carries on. Huge thanks to @garylitton, who reported it with enormous detail, enough to pin down the cause.

Also in this release

  • Trying the app with Narrator turned up buttons that showed one wording and read out another, so I went through making what's spoken match what's on screen
  • A Simplified Chinese install was drawing its own interface in Japanese letterforms. All's well now
  • The scrollbar handle in the details windows stays inside the panel instead of running past its rounded corners, and it's easier to see
  • Focused column headers sort when you press Space or Enter
  • In Italian and Vietnamese the arrow marking the sorted column had been squeezed out of the heading, so those columns are wider
  • The translations now live in the repository, where anyone who speaks the language can correct them
The changelog has the full list.

Downloads

  • InstallerClean-2.3.0-setup.exe (~92 MB) - Installer. Adds InstallerClean and the command-line tool, with an Add/Remove Programs entry to uninstall.
  • InstallerClean-2.3.0-portable.exe (~63 MB) - The app as a single executable. No installation; run it directly.
  • installerclean-cli.exe (~73 MB) - The command-line tool as a single executable, for scripting, scheduled tasks and deployment.
The apps are unsigned and freshly downloaded files carry the browser's mark, so on first run Windows SmartScreen will usually warn that the publisher is unknown. Click "More info", then "Run anyway".
Verify your download (SHA-256) 

459e7f5b1b90022483692f74bd2a4904f633a139bf6b84a430feb1aba78fa28f  InstallerClean-2.3.0-setup.exe
922f5546f71905d0eccab2f7383621198b34b97ad65e46ac2ef0c9edf814ec22  InstallerClean-2.3.0-portable.exe
d8efb66b142996a9d4739b8fefd54fb82251819b5c5026d0c7e42841b6111b12  installerclean-cli.exe
Hashes are also published as .sha256 sidecar files alongside each binary on this release. To verify in PowerShell: 
powershell
(Get-FileHash -Algorithm SHA256 .\InstallerClean-2.3.0-setup.exe).Hash -eq '459e7f5b1b90022483692f74bd2a4904f633a139bf6b84a430feb1aba78fa28f'
Built with .NET SDK 10.0.110 from the v2.3.0 tag. Release builds are deterministic, so building that tag yourself on that SDK gives you the same bytes and the same hashes; the "Is it safe?" section of the README has the detail.

VirusTotal


Key Features of InstallerClean

  • Leftover File Detection
    InstallerClean scans your system for files and folders that remain after uninstalling applications. This helps free up disk space and reduce clutter.

  • Registry Cleanup
    It can identify unused or orphaned registry entries related to removed programs, helping maintain system organization.

  • Simple Interface
    The tool is designed to be straightforward. Users can scan and clean with minimal steps, making it accessible even for non technical users.

  • Portable Usage
    InstallerClean often runs as a portable application, so you can use it on multiple systems without installation.

  • Fast Scanning
    The scanning process is quick and does not heavily impact system performance.

User Experience

InstallerClean is easy to use, with a minimal interface that focuses on functionality. It does not overwhelm users with advanced settings, which makes it suitable for quick maintenance tasks.

However, advanced users may find it lacks deeper customization compared to more comprehensive system cleanup tools.

Performance and Compatibility

The software performs efficiently and works on most Windows systems. It is lightweight and does not consume significant resources during scanning or cleaning.

Because it targets leftover files specifically, it complements rather than replaces full system maintenance tools.

Pros

  • Lightweight and fast

  • Simple and easy to use

  • Helps remove leftover files and registry entries

  • Portable and convenient

Cons

  • Limited advanced features

  • Not as comprehensive as full system cleaners

  • Requires careful review before deleting files

InstallerClean is ideal for users who frequently install and uninstall software and want to keep their system tidy. It is also useful for those who prefer simple tools over complex system utilities.

InstallerClean delivers a focused solution for removing leftover files after uninstallations. While it is not a full system optimizer, its simplicity and efficiency make it a valuable addition to basic PC maintenance tools.

InstallerClean v2.3.0
Free
Download

Software Informations:
Developer:

Operating System:
Windows
Date Added:
2026-07-26T16:01:50.919Z
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