Cleans, explains, hides nothing.
A free cleaner, driver installer, game booster and ransomware guard for Windows 10 and 11.
Every cleaner for Windows shows you a number and a big button. None of them tells you what you are about to lose.
Rain Cleaner checks what is taking up space, which drivers are out of date and what starts with Windows. Then it shows you what it found and why. You decide what changes, and the history lets you undo it.
raincleaner.eu — the site and the program speak six languages (English, Български, Deutsch, Español, Русский, Türkçe).
| Cleaning | Finds files that take up space for no good reason, with an explanation for every item. Every Chrome, Edge and Brave profile is covered. |
| Drivers | Takes drivers from Microsoft's catalogue. If the manufacturer has a newer one, it says so. A restore point comes first. |
| Game booster | Frees resources while you play, then puts every setting back. Never suspends or kills a process. |
| Emergency drivers | Gets the network working again on a PC that cannot get online. |
| Ransomware protection | Decoy files in your folders catch encryption early. Not an antivirus, and not sold as one. |
| Internet | Measures which DNS servers answer fastest, in milliseconds. |
| Action history | Everything the program changed, with a redacted export you can share when asking for help. |
- It is not an antivirus. No virus database, no replacement for yours. It watches behaviour, not known files.
- It does not speed up your internet. That comes from your provider. It can measure DNS and help you pick a faster one — that part is visible in milliseconds.
- It is not code-signed yet. Windows will say "unknown publisher" about the installer, as it does about every unsigned one. If you would rather skip that screen, take the portable version.
| Installer | raincleaner.eu/download or the latest release — also sets up the scheduled cleaning service |
| Portable | raincleaner.eu/download/portable — no installer, so no warning screen |
| WinGet | winget install TVasilev.RainCleaner |
| Chocolatey | choco install raincleaner |
Windows 10, Windows 11 and Windows Server, 64-bit. About 65 MB. The free version needs no account. Every release lists its SHA-256, so you can confirm you got the file we built — the Trust Center shows the current one together with the latest Microsoft Defender scan.
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Everything listed above is free, for as long as the program exists. Pro is optional and adds actions and automation: Fix My PC, Make My PC Faster, Never Run Out of Space, Update Everything, Undo Anything, all drivers at once and the scheduled autopilot. Monthly, yearly or once — pricing. Try it free for 14 days from the Pro screen: no card, nothing renews.
The program talks to our server for only three things, all written out at raincleaner.eu/privacy: the update check, activating a Pro key, and starting the free Pro trial — the last two only if you ask. No analytics, no telemetry.
- Windows cleanup guides: https://raincleaner.eu/guides/windows-cleanup
- Driver troubleshooting: https://raincleaner.eu/guides/how-to-update-drivers-windows-11
- Security information and hashes: https://raincleaner.eu/trust
- Discord: discord.gg/KykZ9t8RwM
- Forum: raincleaner.eu/community
- Facebook: Rain Cleaner
- YouTube: @raincleanereu
- Bugs and ideas: open an issue or start a discussion
This repository hosts releases, the changelog, the Chocolatey package and the issue tracker. Rain Cleaner is freeware; the source is not public. See LICENSE, CHANGELOG and SECURITY.
Only download Rain Cleaner from:
- ✓ raincleaner.eu
- ✓ GitHub Releases of this repository
- ✓ Microsoft WinGet —
TVasilev.RainCleaner - ✓ Chocolatey —
raincleaner
Copies anywhere else — especially "Pro" or "portable Pro" builds — have been modified by someone else and are not ours.
Written and maintained by T. Vasilev · support@raincleaner.eu