ZorixPDF

ZorixPDF is a complete PDF toolkit that runs entirely on your device. No account, no upload, no server — open, read, annotate, recognize text, and reorganize your PDFs without a single byte leaving your iPhone or iPad. PRIVATE BY DESIGN ZorixPDF contains no network code at all: no URLSession, no third-party SDKs, no analytics, no ads. Your documents stay in the app's own sandbox, and every feature works in airplane mode. ANNOTATE - Highlight, underline, and strikethrough selected text - Add text boxes anywhere on a page - Draw freehand ink with your finger or Apple Pencil - Undo and redo at any time - Annotations are saved back into the PDF file itself, so they appear in any other reader OFFLINE OCR - Recognize text in scanned PDFs and images with Apple Vision - Runs fully offline — one page at a time, or a whole document - Copy the result, or export it as a .txt file ORGANIZE PAGES - Delete, rotate, and drag to reorder pages - Extract selected pages into a new PDF - Merge several PDFs into one, in the exact order you tap them - Import PDFs and images from the Files app BUILT LEAN - iOS 16 and later; iPhone and iPad, portrait and landscape - Apple frameworks only, zero third-party dependencies - No sign-up, no subscription, no hidden uploads ZorixPDF is for anyone who cares where their paperwork goes: researchers, lawyers, students, and anyone handling confidential documents.