Changelog

Added

• Fast scanning of NTFS drives by reading the Master File Table directly, with a standard scanner for other file systems and for scans without administrator rights.
• An interactive treemap of every drive, plus sunburst, icicle, bubble and mind-map views, a sortable list and a detail panel for the selected item.
• Live updates from the NTFS change journal, so the map stays current without rescanning.
• Explanations for what files and folders are, which installed app owns them and whether they are safe to remove, driven by editable rule packs.
• Instant filename search with filters across the whole index.
• Safe cleanup: the Recycle Bin by default, lock detection that names the process holding a file, and a protected list of system locations that can never be deleted.
• Scan history with snapshots and diffs that show what grew over time.
• Insights: largest files, file types, categories, per-app footprints with leftover app data, and ranked "free up space" recommendations you can review before queueing.
• A duplicate finder that skips hardlinks, never downloads cloud-only files and never lets you select every copy of a file.
• Opt-in activity tracking that shows which programs are writing to disk.
• A searchable Settings page where every option shows its default and can be reset, plus a keyboard-first window with tabs, a path bar and Windows 11 Snap Layouts.
• A per-machine installer for x64 and ARM64 Windows, background updates verified against the project's release key, and an offer to reinstall the previous version if an update fails to start. The installers are not code-signed, so Windows SmartScreen may ask you to confirm before running them.