Your Documents, Everywhere
Folium turns your iPhone or iPad into a powerful document scanner with automatic text extraction and seamless cloud synchronization to the providers you already use.
Powerful Features
Everything you need to scan, extract, and sync your documents
Document Scanning
Scan physical documents using VisionKit with automatic edge detection. Capture multi-page documents in a single session.
OCR Text Extraction
Automatic text extraction from scanned pages using the Vision framework. Search and copy text from any document.
Multi-Provider Cloud Sync
Upload documents to Seafile, Nextcloud, ownCloud, WebDAV, Dropbox, or OneDrive with folder selection and background sync.
Multi-Account
Configure multiple cloud accounts and pick the destination at scan time. Last-used account is pre-selected, with a default account for background sync.
Native Sharing
Share documents via the iOS share sheet — AirDrop, Mail, Messages, Files, and any other app that accepts documents.
Full-Text Search
Search across all your scanned documents by content. Find any document instantly using extracted OCR text.
Sync Everywhere
Connect to the cloud storage you already use. Folium supports six providers out of the box, with folder browsing and background uploads.
Flexible Export
Save your scanned documents in the format that works best for you. Share them instantly via AirDrop, Mail, Messages, or any iOS app.
- Multi-page PDF output with OCR text layers
- JPG export for individual pages
- Native iOS share sheet integration
- AirDrop, Mail, Messages, Files, and more
Simple Pricing
One-time purchases, not subscriptions. Pay once and keep it forever.
Free
one-time purchase
2 scans / 30 days
- Document scanning
- OCR text extraction
- PDF & JPG export
- Full-text search
Basic
one-time purchase
6 scans / 30 days
- Everything in Free
- Cloud sync to all providers
- Multi-account support
- Background sync
Pro
one-time purchase
Unlimited scans
- Everything in Basic
- Unlimited scanning
- Upgrade from Basic for $0.99
Your Privacy Matters
Folium is designed with privacy at its core
- Documents stored locally on your device
- Cloud sync goes directly to your server — no third parties
- No tracking or analytics
- No account required to scan
- You own your data completely
Technical Details
Built With
- SwiftUI with MVVM architecture
- VisionKit for document scanning
- Vision framework for OCR
- CoreData persistence
- Swift Concurrency throughout
- StoreKit 2 for purchases
Requirements
- iOS 16.0 or later
- iPhone and iPad
- Camera for scanning
- Internet for cloud sync (optional)
Ready to Go Paperless?
Folium is coming soon to the App Store. Stay tuned.