InstallerClean v2.3.0 - Free Download



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 Home » OlderGeeks.com Freeware Downloads » Perfomance Tweaks, Overclocking and Maintenance » InstallerClean v2.3.0   
File - Download InstallerClean v2.3.0
Description
A plea...
Deanna and I have been running this site since 2008 and lately we're seeing a big increase in
users (and cost) but a decline in percentage of users who donate. Our ad-free and junkware-free
download site only works if everyone chips in to offset the revenue that ads on other sites bring
in. Please donate at the bottom of the page. Every little bit helps. Thank you so much.
Sincerely,
your Older Geeks: Randy and Deanna



Always scroll to the bottom of the page for the main download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place.


InstallerClean v2.3.0

👉 Safely clean orphaned Windows Installer files and reclaim disk space.

InstallerClean is a modern, open-source tool for cleaning unneeded files from the hidden C:\Windows\Installer folder. It scans for orphaned .msi and .msp files, checks them against the Windows Installer database, and lets you delete them to the Recycle Bin or move them to a folder you choose.



Features:
• Scans C:\Windows\Installer for unneeded installer and patch files
• Detects orphaned MSI and MSP files
• Detects superseded patches, including Adobe Acrobat patches
• Uses the Windows Installer API instead of guessing by file names or dates
• Shows needed and removable files with sizes
• Delete sends files to the Recycle Bin
• Move option lets you keep removed files in a safe folder
• GUI and command-line versions included
• No telemetry, no network activity, no background service, no scheduled task

Supported operating systems:
• Windows 10, Windows 11

Supported languages:
English

Changes:
v2.3.0 07-25-26
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










Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
997 3,250 no-faff Aug 03, 2026 - 10:47 2.3.0 63.23MB EXE 5/5, out of 3 Votes.
File Tags
InstallerClean  Windows  cleanup  orphaned  files  MSI  MSP  patches  disk  space  Recycle  Bin  portable  NET  open  source  safe  cache  setup  command  line  
      
Ope! Hold on, Speedy.
You gotta read this before you download below:

There are no ads, no fake download buttons and no crapware here.
This website has lived for 18 years solely through donations.
You can download without donating but we use the "Honor System"
here in the Ozarks. If your momma raised you to be honorable,
make your donation to keep things running.
Your momma would be so proud!

Thank you! -Randy & Deanna (The Older Geeks)
Missouri Ozarks, USA

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