Process, edit, merge, and compress your sensitive PDF files directly in your web browser with zero server uploads and complete privacy.
Quick Summary
PDFBolt executes core PDF operations directly inside your browser memory using WebAssembly. Your documents are never uploaded to remote servers, never stored in databases, and never accessible to third parties.
Key Capabilities & Privacy Features
Zero Cloud Uploads: Files are processed in your local computer or phone RAM
WebAssembly Core: Native C/Rust compiled bytecode executes with blazing speed
Zero Data Retention: Closing the browser tab destroys all temporary document memory
Wipe Site Data Button: One-click purge of all local caches and browser storage
Step-by-Step Instructions
Choose Any Tool: Select Merge, Compress, Redact, Sign, or Edit.
Process Locally: Your device's CPU executes the operation inside the browser sandbox.
Instant Download: Save your result with zero network upload latency.
Frequently Asked Questions
How can I verify that my files are not being uploaded?
Open your browser's Developer Tools (F12) -> Network tab. When you merge or compress a PDF, you will see zero outgoing file upload requests. All operations execute strictly in local memory.