The Technology of Privacy
Stop sending your private documents to unknown servers. DocuStitch moves the processing power to your computer, keeping your data where it belongs.
Local File Referencing
When you select files, they aren't 'uploaded' in the traditional sense. Your browser creates a local pointer to the data in your device's storage. Nothing leaves your machine.
WASM Execution
Our engine is written in C++ and compiled to WebAssembly (WASM). This allows us to run high-performance document processing code directly in your browser tab at near-native speeds.
Memory-Only Environment
The merging process happens in an isolated 'sandbox' within your browser's RAM. Once the tab is closed, all temporary data is wiped. No trace of your document exists on the internet.
Client-Side Generation
The result is a 'Blob' URL generated by your own CPU. Because there is no server-side queue, the download is instantaneous, even for large files.
| Feature | Cloud Competitors | DocuStitch (Local) |
|---|---|---|
| Data Transfer | Uploads to Server | Stays in Browser |
| Processing Speed | Queue/Network Speed | CPU/WASM Speed |
| Data Retention | Often stored for 24h | Zero (0) Seconds |
| Privacy Risk | High (Server Breach) | None (Local Only) |