100% Client-Side • No Servers • Zero Logs

Smart Documents. Zero Uploads. Complete Privacy.

DocNova compiles heavy operations locally inside your web browser sandbox. Manage, edit, compress, and lock files directly on your device without transmitting a single byte.

Recently Processed

No recent offline operations logged.

Drag and drop your PDF here

or browse files from your local device

Decrypts files up to 500MB

Split Configuration

Format: Use commas for separate selection, dashes for sequence.

Output Layout

Fully Complete Offline PDF Suite

Explore the local tools ready to process files on your local device without uploading.

Security Architecture

Privacy & Local Processing Highlights

Absolute local confidentiality is guaranteed by our architectural boundaries, executing heavy computations locally inside your browser.

Browser Sandboxing

Every tool executes strictly inside an isolated tab sandbox. Documents are parsed directly in temporary memory and are never uploaded or persisted externally.

Offline-First Engine

Core byte modification modules, encoders, and formats compile locally on your own CPU. Once loaded, the app can run completely off-grid without internet connection.

Zero Telemetry & Tracking

No analytics scripts, no cookies, and no tracking databases are deployed. Your processing log is stored exclusively inside your local browser storage and can be wiped instantly.

Common Inquiries

Frequently Asked Questions

Transparent and detailed answers regarding our client-side toolkit and capabilities.

Absolutely! DocNova operates 100% client-side. Your documents are never uploaded to any external server. All PDF processing, merging, splitting, compressing, and encryption happen directly within your web browser sandbox. Your private, confidential files never leave your device.
No. All tools are 100% free with no registration, email requirements, or premium subscriptions. There are no processing limits, queue delays, or hidden paywalls. Enjoy unlimited high-speed local processing.
Yes! Because all core utilities are processed inside your browser without any server communication, the web application can function completely offline once loaded. It is highly optimized for performance and works seamlessly anywhere.
Our compression processes document layers directly inside the browser using modern sandboxed JavaScript and WebAssembly compiled engines. This optimizes page graphics, reduces dimensions, and modifies files locally on your own computer CPU and memory (RAM).
Since the calculations run using your device's local memory (RAM) and CPU, the limits depend entirely on your computer or mobile device. For standard use (up to 500MB files), modern browsers will handle conversions instantly.