Kontoauszug – PDF bank statements to Excel entirely in your browser

Summary: Kontoauszug converts PDF bank statements into Excel, DATEV CSV, and CAMT.053 formats using Rust/WebAssembly directly in the browser. It supports over 20 banks with automatic parser detection and ensures financial data never leaves the user’s device, maintaining GDPR compliance by design.

What it does

Kontoauszug parses PDF bank statements locally in the browser without any server uploads, automatically selecting the correct parser from supported banks, allowing users to preview, adjust, and export their data.

Who it's for

It is designed for accountants, tax advisors, and users handling sensitive financial documents who require secure, offline data conversion.

Why it matters

It eliminates the risk of exposing sensitive financial data by processing everything client-side, avoiding third-party uploads and GDPR compliance issues.