- New drive type support: In addition to NTFS, SizeTrend now supports lightning-fast direct scans of FAT32 and exFAT volumes, including removable drives. It also supports BitLocker-protected volumes.
- Much faster file-content search: Searching inside files can now run up to 20 times faster while retaining case-insensitive ASCII, UTF-8, and Unicode matching.
- Much faster duplicate detection: Finding duplicate files by content can now run up to 10 times faster.
- More complete “What Changed” results: Comparisons now identify files and folders that shrank or disappeared, as well as those that grew, with clearer visual change indicators.
- Expanded storage review: SizeTrend now identifies additional storage used by torrent and streaming applications, Dropbox caches, Downloads grouped by age, Codex and Claude temporary artifacts, and Git worktrees and repositories.
- Better application storage details: Largest Applications can now show an application's individual program and data locations, with improved application icons and clearer size breakdowns.
- Improved tools and feature discovery: The expanded Tools tab provides quicker access to application, game-library, Windows storage, and cleanup tools.
- Reliability and safety improvements: Better handling of malformed or damaged NTFS metadata, invalid or truncated saved scans, reparse points, online-only files, renamed or refreshed folders, and cancellation of parallel searches and comparisons.
- Performance improvement: scans of large NTFS drives can now run up to three times as fast, with optimized MFT read-ahead, processing, and file-tree construction.
- Responsiveness improvement: the folder tree and Overview become usable sooner and remain responsive while remaining analysis finishes.
- Performance improvement: Largest Applications analysis can now run 8-10 times faster. What Changed, rescans, and saved-scan comparisons also complete much faster.
- Saved scan improvements: the manager now shows scan sizes and automatic-history storage usage, allows automatic snapshots to be enabled or disabled, can reveal scans in Explorer, and is directly accessible from the Overview.
- Expanded storage guidance: SizeTrend now identifies additional application caches and potentially large storage from Slack, Zoom, Visual Studio Code, Claude, CapCut, Clipchamp, WhatsApp, Telegram, Firefox, Samsung Smart Switch, Google Drive, iCloud, and game-recording tools.
- Numerous reliability and interface improvements make scan transitions, comparisons, cleanup refreshes, and application shutdown smoother.
- New feature: the Overview side panel summarizes disk usage, highlights the largest folders and unusually large files, and shows recent changes without requiring you to dig through the folder tree.
- New feature: expanded cleanup recommendations identify temporary files, browser and application caches, crash reports, previous Windows installations, Windows component storage, downloaded debugging symbols, and package caches, then use the appropriate Windows or application cleanup tool.
- New feature: review guidance brings attention to large Downloads, locally available OneDrive files, Outlook data files, backups, restore points, and other storage that may be valuable and should not be deleted automatically.
- New feature: find large Microsoft Store, Windows desktop, Steam, and Epic applications and hand them to their registered uninstaller without SizeTrend deleting application files itself.
- New feature: automatic scan history makes it easy to see how disk usage changes over time.
- New feature: SizeTrend now tracks a conservative estimate of the disk space you have freed with its help.
- New feature: saved scans can be named and managed in one place, including opening, renaming, sorting, and deleting them.
- Performance and reliability improvements: saved scans load much faster, cleanup operations remain responsive and refresh their results when complete, and expanded error details make problems easier to diagnose.
- Bug fix: scans now correctly handle fragmented NTFS Master File Tables, preventing incomplete or empty results on affected drives.
- Bug fix: the Save Scan dialog remains responsive while a snapshot is prepared, including when the dialog is cancelled.
- Performance improvement: scans of NTFS drives are now 30-50% faster.
- Bug fix: some drives were shown empty.
- Bug fix: file list could sometimes automatically scroll unexpectedly.
- New feature: hitting Ctrl+F now automatically switches focus to the search edit box on the Search tab.
- Improvement: the initial dropdown list with local folders is now displayed much faster.
- New feature: added Search tab.
- New feature: added duplicate search.
- New feature: added scan comparison.