PolyForge does not store or process your documents on our servers. All local processing happens directly in your browser — document files never touch our servers. This page also covers the optional Invoice Forge cloud sync: when enabled, structured invoice records (with customer names and GSTINs) are stored in our database and kept in backups, and can be kept device-only by turning sync off. No non-essential cookie or third-party script is activated before you explicitly consent to it.