BACKPDF scanner, OCR, filing, signing
PDF scanner alternatives
Updated September 2026
An on-device document scanner for iPhone, iPad and Mac. Quire combines scanning, OCR, automatic naming and filing, search, signing, Shortcuts, and PDF/Word/Excel/CSV export, with no account or Quire server required.
Quire · iPhone · iPad · Mac
How Quire compares with Adobe Scan, Scanner Pro, SwiftScan, Genius Scan and PDF Expert on local processing, OCR, filing, signing and working across iPhone, iPad and Mac.
Quire alternatives at a glance
| Competitor | Primary positioning | Comparison |
|---|---|---|
| Adobe Scan | Cloud-connected scanning and OCR | Quire vs Adobe Scan |
| Scanner Pro | Apple document scanning and OCR | Quire vs Scanner Pro |
| SwiftScan | Fast mobile scanning with OCR and PDF tools | Quire vs SwiftScan |
| Genius Scan | Document scanning, OCR and export | Quire vs Genius Scan |
| PDF Expert | PDF reading, editing and signing on Apple devices | Quire vs PDF Expert |
Why people choose Quire
- Nothing leaves your deviceScanning, text recognition, classification and naming run locally. No account and no Quire server.
- Paperwork that files itselfReceipts, invoices, contracts and IDs are named, dated and filed into folders from the text on the page.
- Search inside every scanFind any word on any page, and find your scans in Spotlight.
- No watermark, even freeUnlimited scans and pages on the free plan, with no watermark.
- One purchase, three devicesThe same library on iPhone, iPad and Mac, with a one-time lifetime option.
Head-to-head comparisons
- Quire vs Adobe ScanQuire turns paper into searchable PDFs and files them for you, with every step running on your iPhone, iPad or Mac. Adobe Scan takes a cloud-connected approach, as part of the wider Adobe ecosystem.
- Quire vs Scanner ProQuire and Scanner Pro both scan and create PDFs on iPhone and iPad. Quire goes further: documents name and file themselves, classification runs on-device, and the same library is on your Mac.
- Quire vs SwiftScanQuire scans, recognizes and files your documents on-device, with one library across iPhone, iPad and Mac. SwiftScan is a mobile scanner with OCR and PDF tools.
- Quire vs Genius ScanQuire covers what happens after the scan: automatic filing, full-text search, signing, Shortcuts and a Mac app with the same library. Genius Scan concentrates on capturing, recognizing and exporting documents.
- Quire vs PDF ExpertQuire is built for getting paper into organized, searchable documents, especially receipts, letters and contracts. PDF Expert is focused on reading and editing PDFs that are already digital.