Firma PDF
Posiziona, ridimensiona e datta le firme su qualsiasi pagina PDF.
- 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.
Meno di un secondo (< 300ms)
0 KB Richiesti
Perché usare ScanOrbit per Firma PDF
Progettato per velocità, chiarezza e massima privacy senza account o cloud di terze parti.
3 Flexible Signing Modes
Draw your signature smoothly with your finger or stylus, type your name using elegant typographic scripts, or scan a physical ink signature from paper.
Transparent Vector Ink
Scanned paper signatures automatically have their white background stripped away, creating a clean transparent stamp that overlays contracts naturally.
Reusable Signature Vault
Save your verified signatures and company stamps in a secure local vault. Apply them across dozens of pages in seconds with precision pinch-to-scale controls.
Come funziona in 3 semplici passaggi
Nessuna competenza tecnica richiesta. Risultati professionali in pochi secondi.
Open Your PDF Document
Load any PDF contract, agreement, or scanned document directly from your device storage or camera scan.
Select or Create Your Signature
Choose an existing saved signature or create a new one by drawing, typing, or scanning from paper.
Place, Resize, and Flatten
Drag the signature to the exact signature line, adjust the size, and tap Done. The PDF is permanently rendered and saved offline.
Specifiche tecniche e standard
- Signature Input Methods
- Finger / Stylus Draw, Font Styling, Paper Scan Digitization
- Rendering Engine
- High-Resolution Vector Overlay (Lossless PDF Rendering)
- Multi-Page Support
- Sign single pages or multiple contract sections
- Privacy & Watermark
- Zero Watermark, Zero Third-Party Cloud Sign-In
- Output Standards
- ISO 32000-1 Compatible PDF Output
Domande su Firma PDF
Are signatures created in ScanOrbit legally binding?
Yes. Electronic signatures generated and embedded into PDF documents are widely accepted for standard business agreements, contracts, and lease documents under e-signature frameworks like the ESIGN Act and eIDAS.
Can I scan my real handwritten signature from a piece of paper?
Yes! ScanOrbit includes a specialized signature scanner (`sig-scan`) that photographs a pen-and-paper signature, crops the ink, removes the paper background, and saves it as a transparent digital stamp.
Does ScanOrbit put a trial watermark on signed documents?
Never. All documents exported from ScanOrbit are 100% clean, professional, and free of any watermarks or advertising tags.
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