Are my files uploaded to your servers?

No. All processing runs locally in your browser. Files never leave your device unless you download an export.

File Utilities

Duplicate File Detector

Find duplicate files by hash locally.

fileutilityprivacy

Are my files uploaded to your servers?: No. All processing runs locally in your browser. Files never leave your device unless you download an export.

Convert CSV to JSON locally.

Virtualized CSV table viewer.

Convert Excel sheets to CSV.

SHA, MD5, CRC32 checksums for files.

Duplicate File Detector — Free Online Tool | Weblexia Tools