The All-in-One File Toolkit Built for Speed & Privacy.
Merge PDFs, convert images, compress files, and edit documents directly in browser. Zero server uploads, maximum client-side performance.
PDF Utilities
Merge, compress, convert, and protect PDF documents
Popular Daily Tools
Engineered for maximum speed and absolute privacy. Trusted by millions of developers, creators, and professionals daily.
Merge PDF
Combine multiple PDF files into a single structured document effortlessly.
Compress PDF
Shrink heavy PDF documents up to 90% without sacrificing readability.
Split PDF
Separate PDF pages or extract custom page ranges effortlessly.
PDF to Word / Office
Convert PDFs to fully editable Word documents and Excel spreadsheets.
Image Compressor
Lossless compression for PNG, JPG, and WEBP for lightning-fast web speed.
AI Background Remover
Isolate subjects and erase backgrounds automatically with in-browser AI.
Protect & Encrypt PDF
Password-protect PDF files with AES 256-bit encryption directly in browser memory.
Browse by Toolkit Category
Organized workflows tailored for PDF management, image engineering, and local AI.
PDF Suite & Documents
Merge, split, compress, protect, rotate, sign, edit, and convert PDF documents locally.
Image Optimizer & Editor
Compress images, remove backgrounds, resize, crop, and convert to WEBP.
AI Document Intelligence
In-browser OCR, document translation, table extraction, and instant AI summarization.
Why FileNova is Built Differently.
Traditional web converters upload your sensitive PDFs, legal contracts, and financial documents to remote cloud infrastructure. FileNova executes compiled Rust & WebAssembly directly in your browser.
FileNova vs. Legacy Cloud Converters
How FileNova Works in 3 Simple Steps
No account registration, no waiting for cloud queues, and zero software installation required.
Select or Drag & Drop
Choose any file from your computer or mobile device. Your files never leave your browser window.
Local WASM Processing
FileNova executes compiled C++/Rust WebAssembly modules locally on your CPU/GPU hardware.
Instant Download
Your processed output document is generated instantly in memory. Click once to save to disk.
Built for Developers & Power Users
Discover the high-performance architecture powering FileNova's client-side file suite.
Native Memory-Speed Processing Engine
Compiled C++ & Rust engines running multithreaded SIMD instructions directly in V8/JSC JavaScript runtimes for unprecedented document transformation speed.
const engine = await WASM.compile({ threads: navigator.hardwareConcurrency });
const output = await engine.transform(fileBuffer, { compressRatio: 0.85 });
Bank-Grade Encryption
AES 256-bit GCM encryption keys generated locally in browser memory. Unreadable by any outside servers or ISPs.
11-Language WASM OCR
Extract searchable text and tabular data from scanned receipts and PDF documents with high-accuracy WebAssembly Tesseract OCR.
Batch File Automation
Process hundreds of files simultaneously across web workers without memory leaks or UI freezes.
Unlimited Local Operations
No daily conversion caps, zero file size throttling, and no sneaky paywalls for core tasks.
Loved by Professionals Worldwide
See why security compliance officers, software developers, and creators rely on FileNova.
"FileNova allowed our legal team to process sensitive M&A non-disclosure agreements and contracts without violating strict client data privacy requirements. Zero server uploads is a total gamechanger."
Elena Rostova
Senior Legal Counsel • Apex Global Law
"The WASM performance is insane. Merging 500-page architectural diagrams takes less than 200ms right in Google Chrome. I replaced 4 legacy SaaS subscriptions with FileNova."
Marcus Vance
Staff Software Engineer • Vercel Ecosystem Partner
"Converting heavy PNG exports to WebP directly in my browser saves us hours during client launch sprints. Clean UI, zero ads, and instant downloads."
Sarah Lin
Creative Director • Studio Bloom
Frequently Asked Questions
Everything you need to know about FileNova privacy, WebAssembly speed, and tool execution.