Disk Drive Cleaner Pro is a disk space analyzer and cleaner for Windows. It shows exactly which folders and files take your space — and, if you write code, which node_modules, Rust target and other build folders you can clear without breaking a project. Safely, privately and without administrator rights. One scan draws a clear picture of your drive: a ring chart of what uses the space, an interactive storage map of every folder, and a timeline of how your free space changes. You see at once which folders and files are the biggest, what changed today or this week, and what can be cleaned. Find what takes the space • Storage map: bigger blocks use more space; click a folder to look inside, by folder or by file type. • Largest files and Forgotten giants: huge files nobody has opened for months or years — old backups, disk images, recordings and downloads. • Duplicates: files that are exactly the same, verified with a full content hash, with a suggestion which copy to keep. Similar photos and videos in a separate view. • Instant search: a private index of every file and folder name answers as you type, with filters for type, size and date, wildcards and saved searches. • Cloud drives: see which large files in OneDrive, Dropbox, iCloud or Google Drive really take space on this PC, and free it while keeping them in the cloud. Developer cleanup • node_modules, Rust target, .next, .svelte-kit, .vite and dist folders of every project in one list, with each project's last change and the command that rebuilds it. • Trim Rust and JavaScript projects instead of deleting their build folders — only caches that pile up with every build go, so projects keep building fast. Build folders of long-idle projects and finished git worktrees can go entirely. • Shared caches too: npm and pnpm downloads and Cargo's crate registry. Your source code is never touched. Clean up safely • Smart cleanup sorts temporary files, caches, crash dumps, old installers and leftovers of removed programs into safe and worth a look. You see every item and its size before anything is removed. • Your own files go to the Recycle Bin, never deleted outright. Caches of programs that are running are skipped. • Optional weekly cleanup of temporary files and project build caches, with a history of everything that was cleaned. Know what is happening • Timeline: free space over time, what changed today, this week or since the last scan, and a side-by-side comparison of any two scans. • Notifications when a drive runs low on space or a folder suddenly grows by 10 GB or more. • Disk health: condition, life left, temperature and power-on hours of your SSDs and HDDs, plus a built-in speed test. • Disk activity: which app is reading or writing right now. • Scheduled scans build the history for you while the app waits in the notification area. Private by design Everything runs on your PC. There is no account, no ads and no telemetry, and nothing is uploaded. Your scan history stays in a local database you can clear at any time. Comfortable Light, dim and dark themes with accent colours, 25 interface languages, keyboard navigation and screen-reader labels.