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CCleaner v5.38


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The Piriform team would like to announce the latest release of CCleaner for Windows.

This small update improves cleaning of Edge and Windows, cleans additional website tracking cookies from Chrome, and enhances the stability of the application. If you have suggestions for what you'd like to see next in CCleaner, please drop by our forums and let us know in our suggestions area.

Browser Cleaning

  • Edge: Session clean no longer removes set-aside tabs
  • Chrome: Added support for cleaning cookies from Local Storage


  • Chrome Local Storage Cookies can now be managed from Cookie Manager


  • CCleaner no longer cleans the list of files waiting to be renamed (PFRO.log)


  • Fixed 'Error opening file for writing' error


  • Fixed a library dependency that was preventing CCleaner from opening on Wndows XP in some cases
  • Fixed a rare case where CCleaner could check for updates multiple times in a short space of time


Download now! 
You can download CCleaner Free here.

Fancy a few more features? Download the CCleaner Professional trial version here

If you are already a CCleaner Professional user your installation will update automatically.


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File Verification

Please find below the MD5 and SHA-256 file hashes for verification purposes.


CCleaner Installers

ccsetup538.exe - CCleaner Free installer
    MD5:    f9d2ecc8264ed4ade232e1ec81247a7d / a2103e3179be73a9daf49e7e6f56040c
    SHA256:    e28d4eb40c69b7457d72a1ebef1d8ed41f9e087800d02074d1742c83d584453c / 5d451496b64c534e788a12d0372d10e371f91c7fcff211de7a1a6457538deca7

ccsetup538_pro.exe - CCleaner Pro installer
    MD5:    9a58ac7eda6206a4f7c81fa1ae5f266a
    SHA256:    4f1712ce53723abd3f98cc224c075813876400429af8f1b23c41dea4e8dccc75

ccsetup538pro.exe - CCleaner Pro Trial installer
    MD5:    3bf7f9aef62b73f0358cc708f5a54505 / a2103e3179be73a9daf49e7e6f56040c
    SHA256:    37f70c084a23c0d7341da4bae2174f9f979276ca826ac139fdbb2046373e2533 / b6a5498d32c67641a3afba5fa1c35dc0bd02f509bdc1a98cfcc25e5459321b30

ccsetup538_te.exe - CCleaner Technician Edition installer
    MD5:    a76d8f0c0a9fc0cd6b74a54132e779c8
    SHA256:    c2bb1a38f7c05da01c7d2731c105fdf670c33c5038e8228103dfd25e0c8dc682

ccsetup537.zip - CCleaner Portable (zipped)
    MD5:    354e0ed110d68f5e582b2b7799137694
    SHA256:    ab17a4fa1b1c88d2d49a96c22703cf6479ddd040c756ab3e333fffc121eb6203

ccsetup537_slim.exe - CCleaner Free (slim installer)
    MD5:        d66808d43ec486a190136bd19169f277
    SHA256:    a989b426cc2f60db03826de6cf5510862e39961967e52c7b6e0481c1c81d5eba

ccsetup538_be.exe - CCleaner Business Edition installer
    MD5:    4a40dfe134f10cf3c729ae76b4d5dd37
    SHA256:    cef9557fdff8ce7e2b514cd71eab903b718cc0a89c9daaddd32d7f2ebca2e03f

ccsetup538_be_trial.exe - CCleaner Business Edition Trial installer
    MD5:    cdc0ca7e91fb7b7d67bd6e6d3757852f
    SHA256:    ef05fc965607ffc83b0fe37ef55cd9275fc48c489bae8b597f4ce1718928a4b6

ccsetup538_x64_be.msi - CCleaner Business Edition 64-bit MSI installer
    MD5:    2d6c36c860c817cc3f18dbf8554ebd21
    SHA256:    ce42c9f2d6105dfe2abd61daebeb8c2670f7576ab43e773283a1f97b4b78ffef

ccsetup538_x86_be.msi - CCleaner Business Edition 32-bit MSI installer
    MD5:    0b082127cbd050e2c9da579d54bfd650
    SHA256:    993ba3136e7cb0a38e67542c440bbb62849e5dc2bfcf4eeec324de4b4bf06504


CCleaner Application Executables

CCleaner.exe - CCleaner 32-bit binaries
    MD5:    84d5845a814d3b9674bb20f9a74909fa
    SHA256:    8908ebf8186e5cfe31618deabe321a5bde1d206c6ff2061938b5fa5831f66bd8

CCleaner64.exe - CCleaner 64-bit binaries
    MD5:    19737bee3770597e9512d8db9e1c93ce
    SHA256:    a6cacf962f9fa54cbed04f236756c4f37651999553c3e1a90aad3194c801deec

CCUpdate.exe - CCleaner Emergency Updater
    MD5:    317b3ebb881f397c47971b9a7d131201 / 9b0919999b2ec58018f8c7242904f0ff
    SHA256:    dd1a96aff7f47d695b6d2f47869aa9a5266d623fd6f7507da889f453766ecd4d / 9efbc77d586292c50f81fa1355693f9f15f6c9e18681dc048f2e925d59b5317e

Edited by Stephen Piriform
Added Slim and Portable hashes
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We have updated the Free and Pro Trial installers today to address an installer performance issue that could have resulted in delayed launching of the installer in some cases. 

  • If you already have CCleaner installed you do not need to perform an update or take any other action.
  • The CCleaner 32-bit and 64-bit executables have not changed, therefore the CCleaner version number is the same (
  • The CCUpdate.exe is rebuilt from scratch as part of the CC installer build process, so this has a new file hash although it is built from the same source as before.
  • The new file hashes have been published above.
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