Work with complete privacy and zero connectivity. Convert, merge, split, and edit PDFs directly inside your browser memory.
PDFBolt packages modern, compiled WebAssembly binaries directly to your web browser. All document manipulation runs on your local machine with zero dependency on remote cloud servers.
All core operations — including merging, splitting, compressing, locking, unlocking, signing, redacting, rotating, page deletion, OCR, and JPG/PDF conversions — execute inside your browser's memory sandbox. No internet connection is required after the page is loaded.
Because your files never leave your device, your private data is fully protected from data breaches, third-party inspection, or network interception.