Your Privacy & Security is Our Priority
SheetUnlock is designed with security-first principles to ensure your data remains your own.
In-Memory Processing
Files are processed in the server's volatile memory. We never read or store the contents of your cells.
Auto-Deletion
Original and unlocked files are automatically purged from our temporary storage after download or after 1 hour.
SSL Encryption
All data transfers are protected by 256-bit SSL encryption (HTTPS).