# What's New in Twinfinder 2.2 Twinfinder 2.2 upgrades cleanup from a simple selection action into a reviewable plan. ## Cleanup Review Plan Before files move to Trash, Twinfinder now opens a dedicated plan sheet that shows: - The file kept in each duplicate group - The files selected for removal - Files blocked from removal - Estimated recoverable space - Match type and similarity where available - Risk level for each group - Plain-language reasons for the recommendation ## Copyable Audit Trail The Cleanup Review Plan can be copied as Markdown so a user can keep a record of what was reviewed before cleanup. ## Safer Destructive Flow The Delete Selected action now routes through the review plan first. Twinfinder continues to block keep files, ignores files outside the scanned groups, and never removes the final remaining copy in a group. ## Cleaner Toolbar Toolbar items are grouped so scan, review, analytics, folders, export, and undo remain easy to reach without triggering SwiftUI toolbar layout problems. ## Test Coverage The 2.2 release adds focused tests for: - Keep-file blocking - Outside-scan request blocking - Low-risk exact duplicate plans - Visual-review risk labeling - Markdown audit output Full verification: 184 tests passed with 0 failures.

Twin finder 2.1 — a pro upgrade for reclaiming disk space, still 100% on-device. • Duplicate & similar folder detection: find whole redundant folders, with overlap % and recoverable space. • Space Analytics: see exactly where your wasted space is — by category, match type, and top folders. • Keep the sharpest image: resolution shown per copy, with a "highest resolution" seal. • A new "keep highest resolution" smart-select rule. • Auditable cleanup log: export a dated receipt of everything that was removed. Everything is scanned on your Mac — nothing is ever uploaded.

Twinfinder 2.0 is a faster, smarter, and more private duplicate finder. • Honest on-device similarity scores (Strict / Balanced / Loose) powered by Apple's Vision — no guesswork, no overclaiming. • Reliable, order-independent grouping so the same files always cluster the same way. • One-click Smart Selection that can NEVER pick your "Keep" file or a group's last copy. • Undo for every cleanup, and a side-by-side compare to check before you remove. • 100% on-device — no network access, nothing ever leaves your Mac. • Full VoiceOver and Dynamic Type support.

What's New in Twinfinder 1.1 Saved Scan Configurations Save any combination of folders, file-type filters, and minimum size as a named playbook. Re-run it with one click from the new Saved Scans panel — perfect for recurring cleanups of Downloads, a project folder, or an external drive. Exclude Folders Choose folders to skip during scanning — node_modules, .git, Library caches, or anything else. Open Scan Options, click "Add Excluded Folder…", and Twinfinder leaves those trees untouched. CSV Export Export your full scan report as a CSV file (File › Export Report as CSV…, ⌘E). Each row includes the group number, match type, wasted bytes, filename, folder path, file size, modified date, and SHA-256 hash — ready for a spreadsheet or an audit record. Scan Options Panel A dedicated options sheet (⌘, or the sliders toolbar button) lets you tune file-type filters, minimum file size (1 KB to 100 MB), visual image matching, and similar-name detection before every scan. Result Filtering Filter the duplicate list by match type (Identical, Visual Match, Similar Name) using the new pill bar above the results. Kind Badge for Similar Names Similar-name matches now show a distinct "Similar Name" badge instead of sharing the "Same Size" label — clearer at a glance. Settings Window A native macOS Settings window (⌘,) lets you configure default scan behaviour across sessions. Keyboard Shortcuts - ⌘O — Choose folder - ⌘R — Start scan - ⌘E — Export CSV - ⌘, — Scan Options / Settings