While the installer might be in English, the program itself includes a Russian translation.

: Visit the WinDirStat Portable page and click the "Download" button.

To download and use in Russian ( rus ), follow these steps to ensure you get a safe, official version that supports your language. 1. Download & Installation

: If it opens in English, go to Options -> Configure WinDirStat... -> General tab. Under the "Language" dropdown, select Russian (Русский) and click OK. 3. How to Use (Guide)

WinDirStat visualizes your storage so you can see what is "eating" your disk space. WinDirStat Portable | PortableApps.com