AI PDF Reader vs PDF Studio

AI PDF Reader brings fast, private, local-first AI to your PDFs on iPhone, iPad, and Mac. Read, search, and annotate documents — then ask questions, summarize, and pull out key points with on-device AI. Once a model is installed it works fully offline: your documents never leave your device, and there are no accounts or trackers. Upgrade to Pro for premium AI models and the scanned-PDF OCR path. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://softwaretailor.com/privacy.htm

Every PDF tool you need — 100% on your device. PDF Studio reads, edits, scans, converts, signs and protects PDFs with no account, no cloud upload and no tracking. Your files never leave your iPhone, iPad or Mac. And it's a one-time purchase — no subscription. SCAN & CREATE • Scan documents with automatic edge detection • Turn photos or typed text into clean PDFs • Make scans searchable with on-device OCR EDIT & ORGANIZE • Merge, split, reorder, rotate and delete pages • Compress to a target file size • Crop, add margins, page numbers and watermarks CONVERT • PDF to Word, plain text or images — and back FILL, SIGN & PROTECT • Fill forms and sign by hand or with a saved signature • Build fillable forms and extract form data to CSV • Password-protect, unlock and permanently redact • Certify & seal a document and verify it later — fully offline ON-DEVICE AI • Summarize, chat with and translate a PDF — nothing is uploaded MEASURE & MORE • Distance, area and angle with scale • Beautiful on iPhone, iPad and Mac, with iCloud sync for your own library WHY PDF STUDIO • Private by design — everything runs on your device • Pay once, own it forever — no subscription required • No ads, no account, no data collection PDF Studio Pro unlocks every tool with a single purchase or an optional subscription. Terms of Use (EULA): https://birsoftware.com/terms.html