Downloading and installing with Russian language support is straightforward when using the official sources. As of April 2026, the software fully supports 64-bit architecture and includes a multilingual interface. 1. Download the Installer
: Click "Install" (Установить) . Once finished, uncheck "View Release Notes" and click "Run CCleaner" (Запустить CCleaner) . 3. Usage Guide for PC Optimization skachat ccleaner rus 64 bit
Download CCleaner | Clean, optimize & tune up your PC, free! Downloading and installing with Russian language support is