Aperture: PDF Scanner & OCR

Kalinga Tech

Contains ads

About this app

Aperture turns your phone into a document scanner.

Point, capture, done. Aperture finds the edges of the page automatically, straightens and cleans up the image, and saves a sharp PDF. Every scan is read with on-device OCR, so months later you can find any document just by remembering a word that was printed on it.


SCAN ANYTHING
• Automatic edge detection and perspective correction
• Multi-page documents, up to 99 pages in a single session
• Import photos you have already taken from your gallery
• Quality and speed settings that adapt to your device


FIND IT AGAIN
• On-device OCR reads the text in every scan
• Full-text search across everything you have ever scanned
• Search by name, by date, or by what the document actually says
• Results appear as you type


ORGANISED FOR YOU
• Scans are sorted automatically into ID cards, business cards, receipts, A4 documents, book pages, whiteboards and photos
• Business cards get their contact details pulled out for you: name, phone, email, company, website and address
• Custom folders, including nested folders, with colour coding
• Colour-coded tags, and filtering by tag
• Star the documents you reach for most
• Add your own notes to any document


BACK UP WHERE YOU WANT
• Google Drive, Dropbox, DigiLocker and Zoho WorkDrive
• Choose exactly which documents sync
• WiFi-only option, so backups never eat your mobile data
• Automatic background backup once it is set up


YOUR DOCUMENTS STAY YOURS
• Scanning, OCR and classification all run on your device
• Optional biometric lock (fingerprint or face) for the whole app
• Documents live in the app's own private storage
• Nothing leaves your phone unless you connect a cloud account yourself


BUILT WITH CARE
• Clean Material Design 3 interface
• Works fully offline
• Available in English and Hindi
• Designed to work with screen readers

Export any document to your Downloads folder, or share it straight to another app.

Aperture is free and supported by ads.