CCleaner (English Wikipedia)

"CCleaner v7.10.1464". piriform.com. Piriform. 29 July 2026. Retrieved 23 August 2026.
"CCleaner for Mac v2.09.187". piriform.com. Piriform. 19 October 2023. Retrieved 16 November 2023.
"Changing the language CCleaner uses". CCleaner Documentation. Piriform Ltd. Retrieved 26 October 2018.
"CCleaner". 6 June 2004. Archived from the original on 6 June 2004. Retrieved 22 September 2017.
"CCleaner – Optimization and Cleaning – Free Download". Ccleaner.com. Archived from the original on 25 January 2018. Retrieved 26 October 2011.
"CCleaner – Features". Official web site. Piriform. Retrieved 3 June 2010.
"CCleaner Version History". Official web site. Piriform. 26 March 2013. Retrieved 26 March 2013.
"CCleaner Browser". CCleaner. Gen Digital Inc.
"What's the best browser on the market? | CCleaner". CCleaner. Gen Digital Inc.
"CCleaner for Mac [Beta] Released". ccleaner.com. 2 June 2011.
"CCleaner for Mac v1.01". ccleaner.com. 30 January 2012. Archived from the original on 20 July 2019. Retrieved 20 July 2019.
Bennett, Alex (6 October 2025). "v7.0.984". www.ccleaner.com. Retrieved 3 November 2025.
"CCleaner v5.46.6652". CCleaner.com. 30 August 2018. Retrieved 14 October 2018.

chip.de (Global: 7,861^st place; English: low place)

"CCleaner". chip.de. Retrieved 21 February 2016.

cnet.com (Global: 447^th place; English: 345^th place)

download.cnet.com

Rosenblatt, Seth (28 October 2010). "CCleaner". Download.com. Archived from the original on 3 May 2012. Retrieved 15 May 2011.

dni.gov (Global: low place; English: 7,135^th place)

"Foreign Economic Espionage in Cyberspace" (PDF). CIA. 24 July 2018.

engadget.com (Global: 613^th place; English: 442^nd place)

Milena Dimitrova (3 August 2018). "CCleaner v5.45 Introduces Data Collection with No Way to Opt-Out". Sensors Tech Forum. Retrieved 14 October 2018.

pcmag.com (Global: 1,442^nd place; English: 915^th place)

"CCleaner (for Mac ) Review & Rating". pcmag.com. Retrieved 21 February 2016.
Wilson, Jeffrey L.; Rubenking, Neil J. (19 September 2017). "CCleaner Professional Plus". PC Magazine.

piriform.com (Global: low place; English: low place)

support.piriform.com

"Why do I see a message that says 'CCleaner Free is for home use only' or 'CCleaner Free is not free for commercial use?'". Piriform. Retrieved 17 October 2019.
"I'm using CCleaner v5.45. Why is Active Monitoring still on when I have switched it off?". Piriform Support. 8 October 2018. Retrieved 14 October 2018.

piriform.com

"Screenshot #5: The Startup Tool". Official web site. Piriform. Archived from the original on 29 October 2010. Retrieved 5 November 2010.
"Screenshot #6: The System Restore tool". Official web site. Piriform. Archived from the original on 2 November 2010. Retrieved 5 November 2010.

play.google.com (Global: 1,365^th place; English: 1,034^th place)

"CCleaner – Phone Cleaner". Google Play Store.

prnewswire.com (Global: 546^th place; English: 310^th place)

Piriform, Software (3 November 2016). "Piriform Announces 2 Billion CCleaner Downloads Worldwide" (Press release). PR Newswire. Retrieved 2 October 2018.

reuters.com (Global: 38^th place; English: 30^th place)

"Hackers compromised free CCleaner software, Avast's Piriform says". Reuters. 18 September 2017. Retrieved 22 September 2017.

softonic.com (Global: low place; English: low place)

features.en.softonic.com

Ferri-Benedetti, Fabrizio (18 April 2014). "CCleaner for Android: too little, too late?". Softonic. Archived from the original on 12 May 2016. Retrieved 21 June 2017.

softpedia.com (Global: 4,174^th place; English: 3,327^th place)

Opris, Elena (7 January 2014). "CCleaner 4 Review". Softpedia.com. Retrieved 31 January 2014.

talosintelligence.com (Global: low place; English: low place)

blog.talosintelligence.com

"CCleanup: A Vast Number of Machines at Risk". blog.talosintelligence.com. 18 September 2017. Retrieved 21 September 2017.

techdows.com (Global: low place; English: low place)

Venkat. "Piriform launches CCleaner browser, available for download". Techdows. Archived from the original on 4 October 2023. Retrieved 4 February 2025.

techradar.com (Global: 1,513^th place; English: 964^th place)

"Download of the Day: CCleaner". techradar.com. Archived from the original on 2 March 2016. Retrieved 21 February 2016.

techrepublic.com (Global: 6,206^th place; English: 4,460^th place)

"Five Tips For Using CCleaner To Degunk Your System". techrepublic.com. Retrieved 21 February 2016.

techspot.com (Global: 9,385^th place; English: 6,623^rd place)

David Matthews (19 December 2018). "CCleaner may be installing Avast anti-virus wüüi,t your permission". TechSpot. Retrieved 20 January 2019.
"Windows Defender is flagging CCleaner as a Potentially Unwanted Application". TechSpot. 3 August 2020. Retrieved 5 August 2020.

thecoffeedesk.com (Global: low place; English: low place)

"Tuning Windows: Less Bull, More Speed". 20 May 2009. Retrieved 2 June 2009.{{cite web}}: CS1 maint: deprecated archival service (link)

theverge.com (Global: 208^th place; English: 158^th place)

Warren, Tom (18 September 2017). "Hackers hid malware in CCleaner software". The Verge.

web.archive.org (Global: 1^st place; English: 1^st place)

"CCleaner". 6 June 2004. Archived from the original on 6 June 2004. Retrieved 22 September 2017.
"CCleaner – Optimization and Cleaning – Free Download". Ccleaner.com. Archived from the original on 25 January 2018. Retrieved 26 October 2011.
"Screenshot #5: The Startup Tool". Official web site. Piriform. Archived from the original on 29 October 2010. Retrieved 5 November 2010.
"Screenshot #6: The System Restore tool". Official web site. Piriform. Archived from the original on 2 November 2010. Retrieved 5 November 2010.
Venkat. "Piriform launches CCleaner browser, available for download". Techdows. Archived from the original on 4 October 2023. Retrieved 4 February 2025.
"CCleaner for Mac v1.01". ccleaner.com. 30 January 2012. Archived from the original on 20 July 2019. Retrieved 20 July 2019.
Ferri-Benedetti, Fabrizio (18 April 2014). "CCleaner for Android: too little, too late?". Softonic. Archived from the original on 12 May 2016. Retrieved 21 June 2017.
Rosenblatt, Seth (28 October 2010). "CCleaner". Download.com. Archived from the original on 3 May 2012. Retrieved 15 May 2011.
"Download of the Day: CCleaner". techradar.com. Archived from the original on 2 March 2016. Retrieved 21 February 2016.

zdnet.com (Global: 1,235^th place; English: 855^th place)

Osborne, Charlie. "CCleaner provokes fury over Active Monitoring, user data collection". ZDNet. Retrieved 28 June 2019.
Cimpanu, Catalin. "Avast says hackers breached internal network through compromised VPN profile". ZDNet. Retrieved 21 October 2019.

CCleaner (English Wikipedia)

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piriform.com (Global: low place; English: low place)

support.piriform.com

piriform.com

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techdows.com (Global: low place; English: low place)

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zdnet.com (Global: 1,235th place; English: 855th place)

apple.com (Global: 70^th place; English: 55^th place)

arstechnica.com (Global: 473^rd place; English: 338^th place)

chip.de (Global: 7,861^st place; English: low place)

cnet.com (Global: 447^th place; English: 345^th place)

dni.gov (Global: low place; English: 7,135^th place)

engadget.com (Global: 613^th place; English: 442^nd place)

pcmag.com (Global: 1,442^nd place; English: 915^th place)

play.google.com (Global: 1,365^th place; English: 1,034^th place)

prnewswire.com (Global: 546^th place; English: 310^th place)

reuters.com (Global: 38^th place; English: 30^th place)

softpedia.com (Global: 4,174^th place; English: 3,327^th place)

techradar.com (Global: 1,513^th place; English: 964^th place)

techrepublic.com (Global: 6,206^th place; English: 4,460^th place)

techspot.com (Global: 9,385^th place; English: 6,623^rd place)

theverge.com (Global: 208^th place; English: 158^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

zdnet.com (Global: 1,235^th place; English: 855^th place)