The following tools are widely recognized by experts and users for being both safe and highly effective: Czkawka (Open Source)
Having duplicate files on your computer can lead to several problems, including:
It can identify duplicates even if the filenames are different.
A command-line based deduplicator known for its speed and efficiency, often cited as a superior alternative to older tools like fdupes .
Here is a guide to the best (and safest) ways to clean up your drive. The Risks of "Cracked" Software