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Xylem 0.1.0
Xylem 0.1.0: a fast disk space analyzer for Windows 10/11. It shows what fills your drive, what each thing is, and whether it's safe to delete.
What it does
- Scans a whole NTFS drive in about 1–2 seconds by reading its Master File Table, read-only, after the Windows admin prompt. Without admin it walks folders (no prompt).
- Tree-table with a sunburst or treemap. Groups by location or by category (apps, media, dev stuff, AI & data, system, temp & caches…).
- Explains known folders in plain English with a safety label, and locks Windows and system folders.
- Deletes only to the Recycle Bin, after you confirm. It re-checks the item on disk first and warns about OneDrive folders, Git repositories and very large deletes. A deletion history is kept on your PC.
- No network connections, no telemetry, no accounts.
Download
xylem-setup-0.1.0.exe: installer (recommended). Installs into Program Files, which protects the admin helper used by Fast scan. Includes an uninstaller (Settings → Apps).xylem-0.1.0-portable.zip: no install. Unzip and runxylem.exe.
Signature: Not signed yet (SignPath application pending). Windows SmartScreen will warn; check the SHA-256 checksums below.
Code signing policy
Free code signing provided by SignPath.io, certificate by SignPath Foundation (pending approval).
Every file in this release was built by GitHub Actions from the tagged commit of JayD108/Xylem. Team roles and the privacy policy are on the project page.
Privacy: this program will not transfer any information to other networked systems unless specifically requested by the user or the person installing or operating it.
SHA-256 checksums
5038d65e9a6964e59594bcc21405120036a70a3eca686d0186ad8a5f89c3a087 xylem-cli.exe
79c084ad5a14182a243a18100e19f64b09252bdf2479b1150224749998875124 xylem-setup-0.1.0.exe
934c3940c47c2a29972f23f089c8d8338910e582b01e8ea9991e896d538dea90 xylem.exe
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