PDF & Documents
Merge, split, compress, and edit PDFs
Compress PDF
Reduce PDF file size up to 80% while keeping sharp vector text
Merge PDF
Combine multiple PDF files into one single document in seconds
PDF to Word
Convert PDF files into 100% editable Microsoft Word (.docx) documents
Word to PDF
Convert Microsoft Word (.docx) documents into high-fidelity PDF files
JPG to PDF
Combine multiple JPG, PNG, and WebP images into one clean PDF document
PDF to Excel
Extract tables from PDF documents into structured Excel (.xlsx) spreadsheets
Excel to PDF
Convert Excel spreadsheets (.xlsx, .xls) into crisp, print-ready PDF tables
PDF to JPG
Convert PDF pages into crystal-clear 300 DPI images
Split PDF
Extract specific pages or split PDF into independent documents
Edit PDF
Edit existing text, fix typos, add digital signatures & 230+ fonts with zero watermark
Protect PDF
Encrypt documents with AES-256 password protection
Redact PDF
Permanently remove confidential text, SSNs, and metadata
Professional PDF Studio Without Subscriptions
Fast, private, and 100% in-browser RAM. Why pay $239/year for Adobe Acrobat Pro or deal with Smallpdf's 2-task daily limits? Merge, split, compress, and edit documents directly on your device CPU with zero waiting and zero cloud uploads.
Instant In-Memory PDF Execution
Traditional web utilities force you to upload confidential files to remote servers and wait in line. Multinook compiles WebAssembly directly to your CPU threads, slicing, merging, and converting massive documents in milliseconds.
Total Document Privacy & Isolation
Bank statements, tax forms, and non-disclosure agreements physically never leave your machine. Because zero bytes are sent across the internet, your documents are immune to server breaches and fully compliant with GDPR and HIPAA.
Crisp Vector Text & Compressed Streams
Compress multi-hundred-page PDFs up to 80% without blurry scans or degraded vector typography. MozJPEG-grade downsampling and stream deflation deliver pristine documents ready for government portals, courts, and email.