Client Sandbox v1.0.0 Stable

Secure Client-Side Document Processing

Perform local file merging, splitting, cryptographic locking, signature stamping, and rich text manipulations safely in your browser. Documents never touch external cloud servers.

Drag & drop files here, or click to browse
Supports PDF, JPG, PNG documents. Maximum file size 50MB.
Initializing Secure Sandbox Environment...
Parsing files locally...

Available Workspace Tools

Tools-as-Service Architecture

Local Browser-Only Execution Guarantee

All document compilation, decryption, compression, and signature burns occur strictly in memory. We enforce zero server uploads, keeping your private metadata protected.

GDPR Compliant
Local Encryption