Duplicates

Find byte-for-byte copies using SHA-256 after a size pre-filter. LazyDesk never deletes or moves duplicates automatically — it only shows you where they are.

Scan a folder

Files are grouped by size first, then hashed, so a folder full of unique files stays fast.

Folder to check

Browser preview: paste an absolute path. In the desktop app, Browse opens a native folder picker.

Read-only. Nothing is modified.