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

Excel to CSV

Convert Excel sheets to CSV.

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.

Find duplicate files by hash locally.

SHA, MD5, CRC32 checksums for files.

Excel To Csv — Free Online Tool | Weblexia Tools