IMasterPDF
Merge, Split, Convert, Scan

The all-in-one PDF toolkit that fits in your pocket. Merge, split, compress, convert, sign, and edit PDFs — no desktop needed. ORGANIZE • Merge multiple PDFs into one document • Split PDFs by page range or extract single pages • Remove, reorder, and rotate pages instantly • Scan documents with your camera and save as PDF CONVERT • PDF to Word, Excel, PowerPoint, JPG • Word, Excel, PowerPoint, JPG to PDF • HTML to PDF — save any webpage • PDF/A for long-term archival EDIT & ANNOTATE • Add text, images, shapes, and drawings • Highlight, underline, and strikethrough • Add page numbers and watermarks • Crop and resize pages • Fill and create interactive PDF forms COMPRESS • Reduce file size up to 90% without losing quality • Choose compression level: low, medium, maximum • Perfect for email attachments and cloud storage SIGN & PROTECT • Draw or type your signature • Place signatures on any page • Password-protect sensitive documents • Redact confidential information AI-POWERED • Summarize long documents in seconds • OCR: extract text from scanned pages • Smart document detection when scanning DESIGNED FOR iOS • Works offline — no internet required for core tools • Files app integration and Share Sheet support • iCloud sync across all your devices • Drag & drop on iPad • Dark mode support Go Pro for unlimited file processing, batch operations, maximum compression, and priority support.