10月3日的PDF Scanner & Editor - Foldio应用程序分析

Foldio is a PDF scanner and personal document library for Android — scan, organise into folders, and back up to your OWN Google Drive. No subscription, no ads, no account. Build a library you actually own: every scan is saved as an ordinary PDF, kept on your device, and (optionally) mirrored to your own Google Drive — never to Foldio's servers. Open your files on any device, in any app. Nothing is locked in. If you're looking for a Microsoft Lens alternative or a CamScanner replacement that doesn't charge monthly, this is it. 📚 YOUR PERSONAL PDF LIBRARY • Organise scans into folders and filter your library with one tap • Move documents between folders anytime • Back up to your own Google Drive — your folder structure mirrors automatically • Files land as standard PDFs you can open anywhere — no proprietary format, no lock-in • Foldio uses a restricted Drive permission: it can only see the files it created, never the rest of your Drive 📄 SCAN & IMPORT • Scan paper documents with ML Kit's edge-detection scanner — automatic crop and straighten • Import existing PDFs directly from any app ("Open with Foldio") • Add pages to any document at any time ✏️ EDIT & ANNOTATE • Sign documents with your own handwritten signature • Add text labels and colour highlights to any page — drag and resize to position exactly • Crop, rotate, adjust brightness and contrast per page • Magic Enhance — one tap auto-optimises colour and contrast • Reorder pages with drag-and-drop 📤 EXPORT & SHARE • Export as PDF with searchable text layer — OCR text is embedded so you can copy and search in any PDF reader • Export as plain text • Share to WhatsApp, email, Files, or any app • Print directly from the app 🔍 QUICK ACCESS • Long-press the Foldio icon to reveal a "Scan" shortcut • Drag it to your home screen for one-tap scanning from anywhere 🔐 PRIVACY FIRST — NO COMPROMISES • All scanning and OCR runs on-device — no cloud AI, no tracking, no analytics • Foldio never accesses your camera directly — it runs inside Google ML Kit's own activity • Internet is used only if you enable Google Drive backup — and then files go straight to your account • No Foldio account needed, ever --- FREE INCLUDES: ✓ Unlimited scans — no page cap, no scan limit ✓ PDF and text export (no watermarks, ever) ✓ Crop, rotate, colour, brightness, contrast, Magic Enhance ✓ Electronic signatures (up to 2 saved) ✓ Text and highlight annotations (up to 2 each) ✓ OCR text extraction on every page ✓ Folders — organise your library ✓ Google Drive backup to your own account (optional) ✓ Home screen shortcut FOLDIO PRO · ONE-TIME, NO SUBSCRIPTION: ✓ Library-wide text search across all your documents ✓ Document merging — combine any two docs into one ✓ PDF import — import and edit external PDFs like camera scans ✓ Unlimited signatures ✓ Unlimited text and highlight annotations