Choose a folder to scan
Select the folder, drive, archive, photo library, direct Dropbox folder, or locally synced Google Drive folder you want to review. FileLever looks through its files for duplicates that may be using storage unnecessarily.
Duplicate File Finder
Find real duplicate files. Decide what stays. Reclaim space with confidence.
FileLever scans a local folder, direct Dropbox folder, or Google Drive folder synced locally with the Google Drive client; confirms which files are truly identical; and lets you review every duplicate group before you remove anything.
FileLever does not send your file inventory to its own servers. Nothing is deleted until you explicitly approve it. Dropbox cleanup requires write access to the account you authorize; Google Drive client sync folders remain a local workflow.
A careful workflow
Clean up duplicates in four careful steps
Narrow the scan when needed
Set a minimum file size, and leave out files or folders that do not belong in the review—such as caches, temporary files, or application data. Add exclude patterns directly or load an exclude file; common operating-system clutter is excluded by default.
Confirm real duplicates
FileLever does not treat matching names as matching files. It groups likely candidates by size, checks their content hashes, and confirms matches byte for byte. For Dropbox, it uses Dropbox content hashes where available.
Review each group before cleanup
See every matching copy together, including its name, location, size, and the space you could recover. Choose the copy to keep, then remove only the copies you have reviewed. Dropbox cleanup requires write access to the Dropbox account you authorize; cleanup in a Google Drive client sync location remains a local filesystem action that Google's client reconciles.
Confirm before cleanup
Review exact duplicate groups with their full context
FileLever presents confirmed duplicates together so you can compare their paths, choose the copy to keep, and see the recovery opportunity before you remove an extra.
- 01 Confirm the files are exact matches rather than relying on their names.
- 02 Use full paths to keep the copy that belongs in the right folder.
- 03 Approve cleanup only for the reviewed extras.
Evidence before cleanup
How FileLever verifies duplicates
Finding files with the same name is easy. Knowing they are safe to remove is harder.
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Groups files by size
Files with different sizes cannot be duplicates, so they do not need a deeper comparison.
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Hashes likely matches
Content hashes compare files that could match instead of relying on their names or dates. Dropbox content hashes are used where available.
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Confirms byte for byte
Matching candidates are verified at the byte level before FileLever presents them as duplicates.
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Shows the group for review
You choose which copy stays and which confirmed extras, if any, should be removed.
Review before removal
Review duplicates as groups—not as a risky bulk list
Each group keeps matching files together and makes the potential space recovery visible before you decide what to do.
| What you see | What it means |
|---|---|
| Duplicate group | Two or more files confirmed to have identical contents. |
| Keep | The copy you want to retain, based on its folder, filename, and useful location. |
| Remove | A confirmed matching copy you have chosen to clean up. |
| Reclaimable space | Storage that could be recovered by removing the extra copies you select. |
| Skipped or unprocessed | Files FileLever could not scan. They remain separate from confirmed duplicate results. |
Keep the decision visible
You stay in control of every cleanup decision
- Review full file paths before removing a copy.
- Keep the version that belongs in the right folder—not simply the newest or shortest-named one.
- Remove duplicates only with explicit approval.
- Use bulk cleanup only after reviewing the affected groups.
- When available, move removed files to Trash or Recycle Bin first.
- For Google Drive client sync folders, local deletes are reconciled by Google's client afterward.
A familiar use case
Example: clean up an old photo archive
You scan a photo archive and find three exact copies of the same image:
/Photos/2024/Family/IMG_1042.jpg/Downloads/IMG_1042 copy.jpg/External Drive/Old Camera Import/IMG_1042.jpg
FileLever confirms that the three files contain the same data. Keep the organized library copy, remove the download and old import copies, and reclaim space without guessing whether they are actually the same image.
Know which files are truly identical before you remove them.
Scan carefully, review every group, and clean up duplicates on your terms across local folders, Dropbox, and locally synced Google Drive folders.
Nothing is deleted until you explicitly approve the cleanup.