Offline PDF Editor & Sign

Offline PDF Editor & Sign is your all-in-one toolkit to process, edit, and manage PDF documents 100% offline, lightning-fast, and securely on your device without requiring an internet connection. All document processing runs strictly inside your phone’s local memory (On-Device RAM Sandbox). Your private documents, business agreements, forms, and handwritten signatures are never uploaded to any cloud server. Key Features of Offline PDF Editor & Sign: 🖋️ Digital Signature (E-Sign) Draw your signature or initials directly with your finger and place them onto any PDF page with precision scaling and positioning. 📝 PDF Editor & Annotation Add custom text notes, choose font families (Sans, Serif, Monospace), adjust font sizes and colors, and redact confidential sections. 📑 Merge & Split Documents Combine multiple PDF files into one neatly organized document, or extract and split specific page ranges in seconds. 🗜️ Compress PDF & Images Reduce the file size of PDF documents or photos while preserving optimal visual clarity for easy sharing via email or messaging apps. 🖼️ Convert PDF & Photos Convert PDF pages into high-resolution images (exported as a ZIP archive). Turn gallery photos and scans into a multi-page PDF document. 🔒 Protect & Lock PDF Encrypt your sensitive PDF files with password protection and strip unnecessary metadata. 💧 Watermark & Document Stamp Overlay copyright stamps, text watermarks, or confidentiality labels across all document pages. 📄 Resume Builder & LaTeX Equations Build ATS-friendly professional resumes ready for export, or render mathematical LaTeX formulas into crisp vector graphics. Why Choose Offline PDF Editor & Sign? ✅ 100% Offline – Zero internet or mobile data required. ✅ Guaranteed Privacy – Zero telemetry and no data collection; your documents stay strictly on your device. ✅ Fast & Lightweight – No account registration, logins, or paid subscriptions needed. ✅ Dark Mode & Multi-Language – Native support for Dark Theme and bilingual interface (English & Indonesian).