InstallerClean v1.9.1

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 v1.9.1 - Software Mirrors

Download InstallerClean v1.9.1
installerclean-cli.exe | 36.44 MB

Download InstallerClean v1.9.1
InstallerClean-portable.exe | 62.9 MB

Download InstallerClean v1.9.1
InstallerClean-setup.exe | 91.08 MB

InstallerClean v1.9.1 Release Notes:

What's changed

  • InstallerClean is now available in Italian. The whole interface is translated, and so is the installer, with corrections kindly provided by @bovirus, a native speaker. The app follows your Windows display language, so if yours is set to Italian, that's what you'll see out of the box. Click the globe in the main window's bottom bar to open the language picker. The command line stays English.
  • Bigger text. Every text size has gone up a step; the old sizes ran a little small. Thanks to @sharl for the suggestion.
  • The explanatory text at the top of the main window is laid out more clearly. It used to be one flat block of grey text. Now the line telling you the files are safe to delete stands out as a heading, with the background detail in smaller grey below it.
  • Added an Italian README. It's now available in eight languages.
Plus some smaller fixes. The full per-change detail is in the changelog.

Downloads

  • InstallerClean-setup.exe (~90 MB) - Inno Setup installer; handles uninstall via Add/Remove Programs. Includes the command-line tool.
  • InstallerClean-portable.exe (~65 MB) - Self-contained single executable. Copy to a USB stick, run, done.
  • installerclean-cli.exe (~38 MB) - The command-line tool on its own. Self-contained, no install, nothing left behind. For scripting, scheduled tasks and deployment.
Verify your download (SHA-256) 

39e0e8ccb35a510d086f1324c039a5e63ba1c3c9b8ea29567ff342e4f33b354a  InstallerClean-setup.exe
bcb48988a0a386cfec9932a0bdee0cde5b632d034212cbad80794e784d91429f  InstallerClean-portable.exe
aaacd58005591dc2fca9d918633e2e158863b9930aa57f7839391ef583bb1cbb  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-setup.exe).Hash -eq '39e0e8ccb35a510d086f1324c039a5e63ba1c3c9b8ea29567ff342e4f33b354a'

VirusTotal

All three builds clean across every engine. Different denominators because not every engine runs on every file.

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 v1.9.1
Free
Download

Software Informations:
Developer:

Operating System:
Windows
Date Added:
2026-06-20T16:01:23.424Z
Categories:

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