Every PDF tool you need — zero server uploads
Compress, merge, split, convert, and OCR documents directly inside your browser. Powered by local WebAssembly so your files never leave your device.
Compress PDF
Reduce PDF file size while maintaining optimal read quality directly in your browser.
Merge PDF
Combine multiple PDF files into a single unified document in seconds.
JPG to PDF
Convert JPG, PNG, and WebP images into a clean, beautifully formatted PDF document.
Split PDF
Separate one page or an entire set of pages for easy conversion into independent PDF files.
Remove Pages
Select and delete unwanted pages from your PDF file with interactive visual preview.
Organize PDF
Sort, reorder, delete, and duplicate pages visually with intuitive drag and drop.
Rotate PDF
Rotate individual pages or entire documents 90°, 180°, or 270° clockwise.
Page Numbers
Add automated page numbers into your PDF document with customizable formatting and positioning.
PDF to JPG
Convert every page of a PDF document into high-resolution JPG or PNG images.
PDF to Markdown
Extract text, headings, and structure from PDFs into clean, formatted Markdown files.
PDF to Text
Extract raw, unformatted text from your PDF document for search, indexing, or processing.
HTML to PDF
Render and convert web pages or raw HTML code directly into downloadable PDF files.
Word to PDF
Convert Word DOCX documents into clean PDF documents directly inside your browser.
Excel to PDF
Convert XLSX spreadsheet workbooks into structured, printable PDF tables.
Protect PDF
Encrypt and lock your PDF document with a secure password.
Unlock PDF
Remove password security from your PDF file so you can freely view and print it.
Watermark PDF
Stamp customized text or image watermarks across your PDF pages with exact opacity and angle.
OCR PDF
Recognize and extract text from scanned PDFs using client-side WebAssembly OCR engine.
Why PDFMill outperforms legacy cloud PDF tools
Legacy tools upload your files over HTTP to centralized cloud servers, introducing upload lag, queue delays, and security risks. PDFMill shifts computation to client-side WebAssembly.
| Capability | PDFMill (100% Local Engine) | Traditional Cloud Tools (iLovePDF, Smallpdf) |
|---|---|---|
| Server Upload | ● 0 KB Egress | Remote Cloud Upload |
| Processing Engine | WebAssembly Client | Centralized Server Queue |
| Compliance & HIPAA/GDPR | Instantly compliant by design | Requires 3rd-party BAA |
| File Size & Speed Limits | Native Offline Support | Strict 15MB–50MB caps on free tiers; requires monthly subscription |
| Account Requirement | No signup, no login | Aggressive signup paywalls |
Engineered for absolute document confidentiality
Process contracts, financial statements, and personal records locally without third-party cloud data exposure.
Air-Gapped by Design
Operates 100% in browser memory via WebAssembly. Zero cloud storage, zero transmission risks.
Secure Connection
End-to-end encrypted local memory sandboxing with verified 0 KB egress.
PDF Association
Full compliance with international ISO 32000 PDF document specification standards.