iSharePDF

28 công cụ PDF — ghép, tách, nén, OCR, đóng dấu mờ và hơn nữa. 100% trong trình duyệt, không tải lên.

iSharePDF — 28 PDF tools that respect your privacy 🛡️ 22 of our 28 tools run 100% in your browser. Your files never leave your computer. Verifiable in DevTools → Network tab (zero upload requests). ✨ The complete PDF toolbox: ORGANIZE • Merge PDFs • Split PDF (by ranges or pages) • Rotate, reorder, delete pages • Extract specific pages • Repair corrupted PDFs • Crop pages EDIT • Add watermark (text or image) • Add page numbers • Annotate (highlight, draw, type) • Fill PDF forms • Sign PDF (handwritten signature, click-to-place) • Compare 2 PDFs (visual pixel diff) CONVERT (local) • PDF ↔ Images (JPG, PNG) • Compress (up to 80% size reduction) • Extract text / OCR (130+ languages, Tesseract WASM) • HTML → PDF • Read aloud (browser TTS) SECURITY (local) • Protect PDF (password) • Unlock PDF CLOUD PRO (server-side, EU only, file deleted in 30 min) ☁️ PDF → Text (.docx) ☁️ PDF → Spreadsheet (.xlsx) ☁️ PDF → Slideshow (.pptx) ☁️ Text → PDF ☁️ Translate PDF (10 languages, real PDF output) 💸 PRICING • Free: 5 tasks/day, 20 MB max per file, discreet watermark on output • Pro: €4.99/month or €39/year — unlimited tasks, no watermark, 50 MB cloud, all 6 cloud conversions 📚 OPEN SOURCE LIBRARIES We use pdf-lib (PDF manipulation), PDF.js (rendering), Tesseract.js (OCR), html2canvas (HTML→PDF), all running locally as WebAssembly modules. 🤝 SUPPORT Real human support — reply to any email and you'll get me directly: hello@isharepdf.com 🔗 https://isharepdf.com