InstallerClean v2.0.1

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 v2.0.1 - Software Mirrors

Download InstallerClean v2.0.1
installerclean-cli.exe | 36.64 MB

Download InstallerClean v2.0.1
InstallerClean-portable.exe | 63.09 MB

Download InstallerClean v2.0.1
InstallerClean-setup.exe | 91.51 MB

InstallerClean v2.0.1 Release Notes:

InstallerClean 2.0.1

InstallerClean now comes in 15 languages

Japanese is a new, extremely kind gift from @coolvitto: the entire app translated from scratch by a native speaker. For the remaining languages, I have gone to great lengths to make the very best machine translations I can. Italian had already gone live in v1.9.1 - thanks again to @bovirus for submitting corrections and approving the rest of it. That process gave me the confidence to ship all the languages now, after another round of improvements, rather than wait for another coolvitto/bovirus to come along and make any final tweaks. Each language covers the whole of InstallerClean: the app, the installer and the command line. It follows your Windows display language automatically. Click the globe icon to switch. I hope they're worthy but, if you speak English and one of those languages, please let me know if you can improve anything. All 15 languages also have their own README, including screenshots of InstallerClean running in that language: In addition, there's an Arabic README. The app's own interface isn't in Arabic yet; a right-to-left layout is a bigger, separate piece of work. It might happen one day :)

Also changed in version 2.

  • The main window has been reordered: the unneeded-files count, the one you came for, now sits directly under the opening explanation, with the quieter still-needed count under it. Thanks to @bovirus for the suggestion.
  • After a delete, the completion screen now reads "cleaned up" rather than "freed", because a delete to the Recycle Bin doesn't actually free anything until you empty the bin, and a new line on the screen spells that out. The restore hint ends with an "it won't!" link to the README's "Is it safe?" section (in the corresponding language).
  • The two file-details windows line their columns up properly: headers sit above their values instead of centred, and the size/patch-count figures are right-aligned under their headers.
  • Deleting now says files are "moved to the Recycle Bin" (was "sent to"), which is what Windows itself calls it.
  • Smaller wording and layout improvements elsewhere; the changelog lists everything.
  • Minor change to one of the displayed messages. This is the only change from v2.0.0. That version added a line to the completion screen after a delete, reminding you to empty the Recycle Bin to actually get the space back. It turns out that the line also showed up where it made no sense, like the "all clean" screen after a rescan. It's fixed now in v2.0.1; the line only ever appears after an actual Recycle Bin delete.

Downloads

  • InstallerClean-setup.exe (~90 MB) - Installer. Adds InstallerClean and the command-line tool, with an Add/Remove Programs entry to uninstall.
  • InstallerClean-portable.exe (~63 MB) - The app as a single executable. No installation; run it directly.
  • installerclean-cli.exe (~37 MB) - The command-line tool as a single executable, for scripting, scheduled tasks and deployment.
The apps are unsigned, so on first run Windows SmartScreen will warn that the publisher is unknown. Click "More info", then "Run anyway".
Verify your download (SHA-256) 

7440cd176e65629988ff1419a38e9d7fff488b5f5292cab39cde9e00e18af5f9  InstallerClean-setup.exe
c8bbef8ccd76a38ac271c1a650cce6bbfde8d1747d8dead161cbb4bc51d875b3  InstallerClean-portable.exe
bd10dfaf26e9281044a82533feda558e4890693fe9aa13f04c7a90a9c66466c6  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 '7440cd176e65629988ff1419a38e9d7fff488b5f5292cab39cde9e00e18af5f9'

VirusTotal

The portable and the command-line tool carry a single false positive each: Gridinsoft. setup.exe remains clean across every engine, and every other engine on VirusTotal, including Bitdefender, Kaspersky, ESET, Avast, AVG and Malwarebytes, clears all three downloads. I reported it today 7 July, and Gridinsoft's support team got back to me within hours: >It was a false alarm and the error was already corrected. The fix will be available in a couple of updates, which might take from several hours to several days (depending on VT settings). So this should clear on its own over the next few days. If it still puts you off in the meantime, use InstallerClean-setup.exe (it scans completely clean, and the command-line tool is inside it), or build it yourself from source.

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 v2.0.1
Free
Download

Software Informations:
Developer:

Operating System:
Windows
Date Added:
2026-07-07T16:55:13.450Z
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