GetPDFKit is a free, browser-based PDF toolkit with 42 tools — compress, merge, split, convert, sign, edit, watermark, redact, OCR, and more. Works on any device. 🔧 What you can do: • Compress PDF — reduce file size by up to 90% • Merge PDFs — combine multiple files into one • PDF to Word / Excel / PowerPoint — editable formats • Sign PDF — draw, type, or upload your signature • OCR PDF — extract text from scanned documents • Protect / Unlock PDF — AES-256 encryption • 36 more tools...