7.6/10 (Expert Score)
Product is rated as #63 in category Hard Drive/ Partition
Termination notice
KC Softwares activities are to be terminated by end of October 2023.
All products are to be considered as End-Of-Life (EOL) on October 31st 2023.
Sales are stopped.

KCleaner will detect and clean temporary and useless files (cache, unused setup files…). It can work in the background so that you don’t have to care about when to launch it. KCleaner Pro is a powerful file cleaner that deletes files and may make these files unrecoverable by other data recovery tools.


KCleaner PRO Discount Coupon Code

Coupon Code
Last updated: May 01, 2024Get the best KC Softwares promo code for all products
Kcleaner Pro Lifetime
KCleaner PRO Lifetime
30% Off coupon code, regular price $14.99, discounted price $10.49
-30% 100%
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Premium Pack
Premium Pack
70% Off coupon code, regular price $334.89, discounted price $99.99. License for all the following products: SUMo, DUMo, KCleaner, dot11Expert, AudioGrail, PhotoToFilm, ApHeMo, AVIToolbox, K-ML, K-FTP, K-Mail
-70% 100%
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KCleaner PRO License Key Free

Giveaway Details
  • Product name: KCleaner PRO
  • Website: http://www.kcsoftwares.com
  • License type: lifetime
  • Platform: Windows
  • Download: kcleaner_lite.exe
  • Giveaway link: n/a
  • License code – last updated: Jan 13, 2023

    Click here...

    • License: 
      Serial: 40069074102085066101081093076080083071077069130099051046056

Paid version
  • Lifetime automatic self-update
  • High priority technical support
Giveaway version
  • No free updates
  • No free tech support
  • Register before this offer has ended

How to get the license key?


The download link for KCleaner PRO is provided to you above (including the installer and exclusive serial number). Download and install KCleaner, and then register it to the full version:

Kcleaner Activation
Kcleaner Pro 1
Kcleaner License Key Full Free
Kcleaner Pro 2

KCleaner PRO screenshot:

Kcleaner Pro Screenshot
Kcleaner Pro 3

KCleaner Expert Mode:

Kcleaner Expert Mode
Kcleaner Pro 4

Options screenshot:

Kcleaner Pro Screenshot Options
Kcleaner Pro 5

KCleaner PRO Features

Feature Highlights
  • Detects and cleans temporary and useless files
  • Automatic mode working in the background
  • Secured file deletion method
  • Expert mode (let users control any file deletion done by KCleaner)

Technical Details

Product specification
Language SupportEnglish, Français, Italian, Spanish, Swedish, and more…
Money Back Guarantee30-Day
Operating SystemWindows
ShippingKeycode will be sent automatically within minutes after your purchase
Support ServicesForums

User’s and Editor’s scores

Add your rating
7.5 Total Score

KCleaner PRO is powerful software, that helps remove useless and unused files from the computer. With it, you can remove temporary files, Recycle Bin items, cookies, Browser cache(Firefox, Opera, Chrome), Windows log files, Windows Error Reports, and many other useless items.

7.5Expert Score
Customer Support
6.2User's score
Customer Support
Add your review  |  Read reviews and comments
4.9/5 - (31 votes)

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Show all Most Helpful Highest Rating Lowest Rating Add your review
  1. 3.75
    Customer Support

    100% Working Today 06-09-2022

    + PROS: Faster, Excellent Tools
    Helpful(0) Unhelpful(0)You have already voted this
  2. 2.5
    Customer Support

    Wonderful work Thanks For Share…

    + PROS: Very Fast And Reliable
    - CONS: Take So Much Space
    Helpful(0) Unhelpful(2)You have already voted this
  3. Thanks for sharing.

  4. worst cleaner
    first time everything ok
    second time it deleted all apps i had installed with the same settings as the first time.
    and it warns like if it is your own fault when something happens.

    • – In response to SMITH March 26, 2020 at 1:38 am “worst cleaner first time everything ok
      second time it deleted all apps i had installed with the same settings as the first time.
      and it warns like if it is your own fault when something happens”

      Yes, worse than this happened to me, where KCleaner deleted everything on the drive, the only warning was no warning at all, just that it found 4GB of data … I negligently did not scroll to INSPECT what I EXPECTED to see that the entire drive had been marked for deletion, and I just clicked to proceed, presuming it fond crap like tons of old Windows updates and stuff – nope, Windows, Programs, Users, all deleted, ouch!

      I do not think the programmer knows to INSPECT what the program EXPECTS in the resulting list of matching files, just presuming that whatever is found matches the look-up, like sending the dog to fetch our newspaper, and not checking if it brought the neighbor’s newspaper, I suppose – there does not seem to be an internal results-audit function in the programming.

      I also never had a problem before – or since – but now I SCROLL the results myself to check just in case it selected good things.

      – – – – – – – – – –

      Here’s how I use it now:

      – I do NOT use the [ Automatic Mode ] [ Start ] – I consider it blind and dangerous.

      Instead, I select:

      – Options, Expert Mode = Ctrl E

      – Options, Setting = Ctrl S

      – [ √ ] Expert mode by default ( shows results before deleting )

      – UNCHECK [ ] … Installer cache, or we will NOT be able to delete and upgrade the relevant installed programs,

      – [ Save ] to exit options and go to the main program window,

      – [ Simulate] ( scans and shows results )

      – wait . . . then inspect results by scrolling

      Keep reading, we’re not done, here’s where we have to INSPECT what we EXPECT:

      BUG –> for me, it pauses on every single empty SD-style card socket, saying there’s no disk in the drive ( Duh! ), asking if I want to continue, which is weird because it seems to ONLY CLEAN DRIVE C: anyway, and I can’t seem to ‘aim’ KCleaner at backup drives that I WANT to clean, so I just hit [ Continue ] and move on It displayed NO itemization of [ Recycle Bin ], and when asking it to [ Open containing folder ], it brought me to the KCleaner program folder, NOT the recycle bin, oops! Again it complained that it can’t read the SD-style empty sockets It warned that it can’t delete browser cache files, telling me to close the browser and retry, even though I unselected everything BUT the MHAudio dumps, apparently it wanted to delete everything I had unchecked anyway <– BUG

      I terminated the program in FREE Sysinternals Process Explorer.

      So, NO success for me today.

      Note: as you can see, I ONLY use the FREE program features. The paid-for features offer to facilitate updating to newer versions, which I always do manually for all my programs anyway.

      – – – – –


      It's a useful tool under strict and controlled circumstances, such as clean rebooting, making restore points, and backing up to image restore files, nothing else running, perhaps in safe-boot mode, and after careful inspection of the results list, keep a task manager open in case we want to kill it quickly, but it's not smarter than the user.

      Recommendations for improvement:

      – fix the BUGs as noted,

      – allow us to 'aim' it at any drive or directory-as-a-drive,

      – offer to change options when manually unselecting items of groups in the results list.

      Thanks for letting us explore this and share.

    • Oh, could you check the settings again?
      If it’s a software bug, you can inform the developer here:
      – Forums: http://www.kcsoftwares.com/forum/viewforum.php?f=12
      – Ticket: http://www.kcsoftwares.com/?contacts

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