---
product_id: 687713495
title: "Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac"
brand: "viisan"
price: "€ 881.25"
currency: EUR
in_stock: true
reviews_count: 5
category: "Viisan"
url: https://www.desertcart.nl/products/687713495-viisan-s21-for-documents-and-books-up-to-a2-21mp
store_origin: NL
region: Netherlands
---

# 1.5 sec fast page scanning A2 size large format support 21MP ultra-high-res sensor Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac

**Brand:** viisan
**Price:** € 881.25
**Availability:** ✅ In Stock

## Summary

> 📚 Scan smarter, faster, bigger — own your document game!

## Quick Answers

- **What is this?** Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac by viisan
- **How much does it cost?** € 881.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/687713495-viisan-s21-for-documents-and-books-up-to-a2-21mp)

## Best For

- viisan enthusiasts

## Why This Product

- Trusted viisan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightning-fast Auto Scan:** Scan double pages in just 1.5 seconds with smart page-turn detection—never miss a beat.
- • **Crystal-clear 21MP Imaging:** Capture every detail with ultra-high 5504x4128 resolution for flawless large-format scans.
- • **Multilingual OCR Powerhouse:** Convert scans into editable text in 130+ languages—perfect for global professionals and researchers.
- • **Curvature & Fingerprint Eraser:** Intelligent algorithms flatten curved pages and remove fingerprints for pristine digital copies.
- • **Portable Pro with Smart Lighting:** Foldable design with adjustable LED brightness lets you scan anytime, anywhere—even in low light.

## Overview

The VIISAN S21 is a cutting-edge aerial scanner designed for large-format documents up to A2 size. Featuring a 21MP sensor delivering up to 23MP resolution, it offers ultra-fast 1.5-second scans with intelligent page-turn detection. Advanced image processing smooths curved pages and removes fingerprints automatically. Its built-in OCR supports over 130 languages, converting scans into editable files. Portable and foldable with adjustable LED lighting, it’s ideal for professionals needing high-quality, efficient scanning of books, maps, magazines, and more.

## Description

Smart and comfortable: VIISAN S21 is a multifunctional ceiling scanner, designed specifically for large format documents. With its unique 20.1MP sensor, this scanner can achieve high quality resolution up to 23 megapixels 5504 x 4128 pixels. For easy scanning, the S21 supports continuous scanning of manual buttons. Adjustable lens height for A3 or A2 Ideal for scanning large format magazines, newspapers, maps, books, etc. Intelligent Image Optimization: With intelligent detection technology, the scanner can automatically perform a scanning process during the turn of the page by detecting folded pages; VIISAN S21 features intelligent algorithms that flatten curved sides, erase finger images, finely split the background and pages automatically. Fast scanning speed, 1.5 seconds. Per Page Highly Efficient: With this smart document scanner, you can scan and crop multiple cards simultaneously. With the built-in OCR function, the VIISAN S21 can convert scanned images into an editable file. OCR function supports more than 130 languages. In addition, it can scan ID cards and detect barcode documents. Complete teaching aid: with the innovative display function, the scanner can easily record instructional videos and use the whiteboard; With the innovative sharing function, the S21 can scan and transfer directly to your smartphone USABLE ANYTIME AND ANYWHERE: This foldable and portable book scanner features built-in high-brightness LED lamp that allows you to take sharp photos even even even the adjustable multi-level lamp allows you to change the brightness according to the environment.

Review: Ich habe mir das Gerät in erster Linie wegen der Möglichkeit angeschafft, bis zum Format A2 scannen zu können. Ich habe kein vergleichbares Gerät gefunden, das preislich mit diesem hier mithalten kann. Der Aufbau des Scanners und auch die Installation der Software war einfach und ging schnell. Ich habe bisher vor allem alte Akten gescannt. Das hat gut geklappt. Ich habe die Einstellung "Dokument" verwendet. Da ist bei Büchern das gleichzeitige Scannen beider Seiten eigentlich kein Problem. Beim automatischem Zuschneiden hat der Scanner einige Male, nur eine der beiden Seiten erkannt und diese zugeschnitten. Ich habe dann das Buch auf der Unterlage etwas verschoben bzw. gedreht, bis das automatische Zuschneiden der Doppelseite wieder funktioniert hat. Hier war etwas Geduld erforderlich. Aber das ist mir bei großen Archivscannern auch schon passiert. Die Bildqualität beim Scannen von Schriftstücken ist gut. Beim Zoomen ist es auch noch gut lesbar. Da ich bisher keine Fotos gescannt habe, kann ich die Bildqualität hier nicht beurteilen. Wenn ich den Scanner mit teueren Archivscannern vergleiche, ist das hier ein super Preis-Leistungsverhältnis. Ich kann das Gerät nur empfehlen.
Review: Super scanner!!!!! 😍😍 je copie des plans A2 pour mes découpes laser avec une grande facilité et précision. Ce range facilement quand j’ai terminé. Je suis très satisfait de mon achat et ne le regrette pas 😊

## Features

- SMART & COMFORTABLE: The VIISAN S21 is a multifunctional aerial scanner, especially designed for large format documents. With its unique 20.1MP sensor, this scanner can guarantee high quality (up to 23 megapixels 5504x4128 pixels). For easy scanning, the S21 supports continuous scanning via manual button. Adjustable lens height for A3 or A2. Ideal for scanning large format magazines, newspapers, maps, books, etc.
- SMART IMAGE OPTIMIZATION: With intelligent detection technology, the scanner can automatically scan on page turn by detecting turned pages; VIISAN S21 is equipped with intelligent algorithms that can flatten curved pages, erase finger images, fine background and automatically split pages. Fast scanning speed 1.5 sec. per page.
- HIGHLY EFFICIENT: This smart document scanner can scan and crop multiple cards at once. With the built-in OCR function, the VIISAN S21 can convert scanned images into an editable file. OCR function supports more than 130 languages. It can also scan ID cards and recognize barcode documents.
- COMPETENT TEACHING HELP: With the innovative display function, the scanner can easily record teaching videos and use the whiteboard; With the innovative sharing function, the S21 can scan and transfer directly to your smartphone
- USE ANYTIME, ANYWHERE: This foldable and portable book scanner has built-in high brightness LED lamp that allows you to take clear photos even in the dark. The adjustable multi-level lamp allows you to change the brightness according to your environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DD6G1MB |
| Are Batteries Included | No |
| Best Sellers Rank | #126,272 in Computers ( See Top 100 in Computers ) #230 in Document Scanners |
| Brand | VIISAN |
| Customer Reviews | 3.5 3.5 out of 5 stars (40) |
| Date First Available | 27 October 2024 |
| Item Weight | 2 Kilograms |
| Item model number | S21 |
| Manufacturer | VIISAN |
| Product Dimensions | 12 x 21 x 40 cm; 2 kg |
| Series | S21 |
| Wattage | 5 watts |

## Product Details

- **Brand:** VIISAN
- **Connectivity technology:** USB
- **Model name:** S21
- **Resolution:** 600 dpi
- **Scanner type:** Document, ID Card, Photo

## Images

![Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac - Image 1](https://m.media-amazon.com/images/I/51CxKroyXML.jpg)
![Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac - Image 2](https://m.media-amazon.com/images/I/51k31JW+0aL.jpg)
![Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac - Image 3](https://m.media-amazon.com/images/I/61-CkpYQZAL.jpg)
![Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac - Image 4](https://m.media-amazon.com/images/I/61GGkqkQ9zL.jpg)
![Viisan S21 for documents and books up to A2. 21MP Sensor smoothes the curvature of double book pages. Automatic scanning. Image editing and OCR software. Windows and Mac - Image 5](https://m.media-amazon.com/images/I/61J9zbJPowL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***B on 13 June 2022*

Ich habe mir das Gerät in erster Linie wegen der Möglichkeit angeschafft, bis zum Format A2 scannen zu können. Ich habe kein vergleichbares Gerät gefunden, das preislich mit diesem hier mithalten kann. Der Aufbau des Scanners und auch die Installation der Software war einfach und ging schnell. Ich habe bisher vor allem alte Akten gescannt. Das hat gut geklappt. Ich habe die Einstellung "Dokument" verwendet. Da ist bei Büchern das gleichzeitige Scannen beider Seiten eigentlich kein Problem. Beim automatischem Zuschneiden hat der Scanner einige Male, nur eine der beiden Seiten erkannt und diese zugeschnitten. Ich habe dann das Buch auf der Unterlage etwas verschoben bzw. gedreht, bis das automatische Zuschneiden der Doppelseite wieder funktioniert hat. Hier war etwas Geduld erforderlich. Aber das ist mir bei großen Archivscannern auch schon passiert. Die Bildqualität beim Scannen von Schriftstücken ist gut. Beim Zoomen ist es auch noch gut lesbar. Da ich bisher keine Fotos gescannt habe, kann ich die Bildqualität hier nicht beurteilen. Wenn ich den Scanner mit teueren Archivscannern vergleiche, ist das hier ein super Preis-Leistungsverhältnis. Ich kann das Gerät nur empfehlen.

### ⭐⭐⭐⭐⭐ Review
*by S***Z on 16 June 2025*

Super scanner!!!!! 😍😍 je copie des plans A2 pour mes découpes laser avec une grande facilité et précision. Ce range facilement quand j’ai terminé. Je suis très satisfait de mon achat et ne le regrette pas 😊

### ⭐⭐⭐⭐⭐ Review
*by B***L on 28 December 2024*

très bon rapport qualité - prix

## Frequently Bought Together

- Viisan S21 A2 Overhead Scanner for Large Format Documents & Books up to DIN A2. Resolution up to 23MP. Book Double Pages Smoothing & Split Auto Scanning. OCR Text Recognition. Twain. Windows & Mac
- Jourist Book Cradle for Overhead Scanners and Book Scanners
- CZUR ET24 Pro Document Scanner, 24 MP Professional Book Scanner with Auto-Flatten Technology, A3 Size Capture, Support HDMI, Windows/macOS/Linux Compatible

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*