Sandwich OCR PDF EngineScanOrbit Pro

PDF ricercabile

Q: What is a searchable PDF?

A searchable PDF (often called a sandwich PDF) keeps the original photographed document visible to the eye, but places an invisible machine-readable text layer behind it so you can search and copy words.

Q: Can I search keywords on my computer after transferring the file?

Yes! The resulting PDF is standard-compliant and works with desktop search tools like Windows Search, macOS Spotlight, and Adobe Acrobat Ctrl+F.

Inserisce un livello di testo invisibile dietro la scansione per cercare con Ctrl+F.

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100% Sul dispositivo
Nessun caricamento cloud
Nessuna filigrana

Architettura Android isolata

Ingegnerizzato con memoria locale isolata. Tutte le operazioni girano sul processore del tuo telefono senza server remoti.

Latenza

Meno di un secondo (< 300ms)

Internet

0 KB Richiesti

Funzionalità chiave

Perché usare ScanOrbit per PDF ricercabile

Progettato per velocità, chiarezza e massima privacy senza account o cloud di terze parti.

Ctrl+F Enabled

Instant In-Document Search

Search for any word, invoice number, or contract clause in your PDF using standard search tools in Adobe Acrobat, Google Drive, or mobile readers.

Clipboard Integration

Selectable & Copyable Text

Highlight and copy text directly from the scanned document image into emails, Word, or notes apps.

Lossless Visuals

Original Image Preservation

Maintains the exact original visual appearance of the document while embedding an invisible vector text layer behind it.

Procedura dettagliata

Come funziona in 3 semplici passaggi

Nessuna competenza tecnica richiesta. Risultati professionali in pochi secondi.

Scan or Select Document

Take a photo of paper or select an existing PDF document.

Automatic Neural OCR

ScanOrbit runs Google ML Kit to detect text bounding boxes and letter positions.

Export Searchable PDF

Generate a standard searchable PDF compatible with all desktop and mobile readers.

Specifiche

Specifiche tecniche e standard

Technology: Dual-Layer PDF (Visual Scan + Invisible OCR Text Layer)
OCR Engine: Google ML Kit Neural Character Recognition
Reader Compatibility: Adobe Acrobat, Chrome, Preview, Foxit, PDF.js
Offline Ready: 100% On-Device (Zero Server Contact)

Domande frequenti

Domande su PDF ricercabile

What is a searchable PDF?

A searchable PDF (often called a sandwich PDF) keeps the original photographed document visible to the eye, but places an invisible machine-readable text layer behind it so you can search and copy words.

Can I search keywords on my computer after transferring the file?

Yes! The resulting PDF is standard-compliant and works with desktop search tools like Windows Search, macOS Spotlight, and Adobe Acrobat Ctrl+F.

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