VIISAN Buying Guide & Brand Review (Sep. 2026 Updated)

VIISAN 3240 A3 Large Format Flatbed Scanner, 2400 DPI, Scan 12"x 17" in 4 sec, Frameless, Auto-Scan, Document & Photo & Book Scanner, Design for Library, School and Soho. Supports Windows & Mac

Features

VIISAN VF3240 is an A3 large format high speed faltbed scanner, designed for high quality scanning of artworks, photos, painting albums, books, magazines, newspapers, CAD drawings, and other large document items up to 12’’ x 17’’. It is ideal for school projects,business work, graphic designing and digital publishing work.

The VF3240 faltbed scanner offers fastest scanning speed of 4 sec (200dpi, A3-size color). It also provides a maximum optical resolution of 2400 x 2400 dpi which delivers a color depth of 48-bit vivid true-to-life image and realizes smoother and more detailed color gradient and variations. User can get a Max. Effective 196,000,000 pixel image. Note: The 2400 DPI scanning in the Windows ViiScan software can only scan to A5 size.

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VIISAN 3120 A3 Large Format Flatbed Scanner, 1200 DPI, Scan 12" x 17" in 8 sec, Frameless, Auto-Scan, Document & Photo & Book Scanner, Design for Library, School and Soho. Supports Windows & Mac

Features

VIISAN 3120 designed for high quality scanning of artworks, photos, painting albums, books, magazines, newspapers, CAD drawings, and other large document items up to 304 x 426 mm (11.98" x 16.8") in size. It is ideal for school projects,business work, graphic designing and digital publishing work.

The VF3120 faltbed scanner offers fastest scanning speed of 8 sec (200dpi, A3-size color). It also provides a maximum optical resolution of 1200 x 1200 dpi which delivers a color depth of 48-bit vivid true-to-life image and realizes smoother and more detailed color gradient and variations.

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VIISAN S21 Large Format Book & Document Scanner, Capture A2, 27MP High Resolution, Auto-Flatten & Fingerprint Removal Technologies, Adjustable Height, Multi-Language OCR, Run On Windows & macOS

Features

[A2 Large Format Scanner] The S21 scanner is a perfect A2 large format overhead document camera. Large A2 Size scanning at 594x420 mm, ideal for scanning large format journals, manuscripts, newspapers, and maps. Overhead scanner height adjustable (A2/A3) design with a 90-degree foldable hinge. And the S21 allows for taking snapshots, books, documents, business cards, 3D objects, Remote Collaboration, and recording videos.

[Excellent Scanning Quality] When using the document scanner bundled with Viisan scanning software, the resolution can be as high as 27MP (5888x4522 pixels), allow you to capture the most beautiful details.

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VIISAN P4U 13MP 4K UHD Document Camera & Webcam with Built-in Microphone, USB Visualiser A3-Size, LED Light, AutoFocus, Multi-Jointed Design, Fold, for Distance Teaching & Live Demo-Windows, macOS

Features

13MP document camera with 4K@30fps: Document camera with an autofocus lens, which uses Sony's image sensor, streams up to 60fps at Full HD 1080p, and up to 30fps at 4K Ultra HD(3840x2160pixels), allowing you to capture crystal-clear images.

USB Document Camera with Adjustable Image Reversal: Viisan P4U allows you to present textbooks, 3D objects, and even capture your face during video conferences, capturing the perfect content whether you are teaching in class or with a remote visualizer. In video chat or image output, you can manually adjust the inverted image that appears in the device to a normal image. Perfect for use at home, school and office.

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VIISAN A8401 16MP Document Scanner for Small Offices & Home Classrooms – Portable USB Camera with OCR & Text-to-Speech, Windows/macOS Certified, Ideal for Remote Teaching & Document Digitization

Features

Perfect for Small Offices & Home Classrooms – Certified compatible with Windows 10/11 & macOS, plug-and-play setup requires no technical expertise – ideal for budget-conscious organizations starting their digital transformation.

Basic OCR & Text-to-Speech Functionality – Convert physical documents to searchable PDFs and readable audio files in multiple languages – streamline document management for small teams and individual educators.

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VIISAN Document Camera 13MP 4K with AF Lens, Foldable Webcam for Teachers Classroom, Built-in Mic & LED Light, Portable Overhead Cam for PC Mac, Web Conferencing Visualizer for Teaching

Features

🔍【2-in-1 Document Camera & 4K Webcam】: This overhead camera has a unique multi-joint design, It allows you quickly adjust the camera head to capture your contents from different angles or heights. You can shoot overhead as a doc cam or front-facing as a web camera for video calls.

🔍【High Definition 13MP Doc Cam & 4K Video Output】: Powered by 13-megapixel camera with an auto focus lens that allows you to capture crystal-clear images. Streams up to 60 fps at 1080P, 30 fps at 4K, and 3840 x 2880 pixels at 15 fps.

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VIISAN VK16 Book & Document Scanner, 16MP HD Camera, Capture Size A3, Auto-Flatten & Multi-Language OCR Technology, Foldable & Portable, Compatible with Windows & macOS

Features

[High-resolution document scanner] 16-megapixel high-resolution image sensor that allows you to capture the most beautiful details. you can take snapshots, magazines, books, documents, business cards, and 3D objects and present them on a computer.

[Flating curve technology] You can use the bundled OfficeCam scanning software with the Vk16 a3 scanner to get great results while scanning books. For example, vk16 uses the intelligent algorithm of the "VIISAN OfficeCam" software to identify the double page curvature of the book, automatically press the curvature, correct the annoying shadow, divide the image into 2 independent images, and even remove the fingerprint from the scanning result.

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VIISAN Book & Document Camera in A3 Size, Foldable & Portable HD 16MP Overhead Fast Scanning for Teachers and Office, Multi-Language Detection and Auto-Flatten Technology, Run on Mac & Window

Features

QUALITY MANUFACTURING, TOP PERFORMANCE: 16-megapixel high-resolution image sensor that allows you to capture the most beautiful details. Smart Laser Positioning accurately guides where you can place the pages under the scanner. The laser line (class 1 safety) will disappear once scanning is complete. Powerful DeskCam scanning software, compatible with PC and Mac

BUILT-IN HIGH BRIGHTNESS LED LAMP: allows you to take clear photos even in the dark. The smart multi-level lighting control allows you to adjust the brightness according to the environment.

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VIISAN K21, Portable USB Document Camera, 21MP High-Definition Book Scanner, Built-in LED Light, Capture Size A3, Auto- Flatten & Multi-Language OCR Text Recognition, Compatible with Windows & Mac

Features

[Quality Manufacturing, Top Performance] The K21 equips with a 21-megapixel (max. 23mp) high-resolution image sensor that allows you to capture the most beautiful details; Smart Laser Positioning accurately guides where you can place the books or documents under the scanner. The laser line (class 1 safety) will disappear once the scanning is complete. Maximum covering area: A3 size. Designed and made in Taiwan.

[Advanced Image Processing] Curve Flattening, Automatic Cropping & De-skewing, Punch Hole Removal, Background Purification, Automatic Edge Filling, Automatic Text Orientation, Watermark Adding, Color Enhanced, Both-side Merge, Text Recognition, Barcode Recognition, etc. The Powerful Magic of this K21 Document Scanner enhances your scanning experience!

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VIISAN VS13AM 13MP Document Camera with Ultra-Close Macro Lens, 4K USB Camera for Extreme Close-Up Details – Used for Circuit Board Inspection, Coin Examination & Classroom Teaching

Features

[Ultra-Close Macro Lens] The VS13AM is capable of focusing just inches away from objects, capturing extreme close-up details that ordinary document cameras miss. Used for inspecting circuit board soldering, examining coin engravings, or showcasing jewelry details in crystal clarity. This isn't digital zoom — it's true optical macro capability.

[2-in-1 Document Camera & Webcam] Flip the camera head to switch instantly — the VS13AM is a document camera for showing objects and a webcam for face-to-face video. Used for teaching lessons, presenting products, and attending virtual meetings without switching devices.

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Ultra High Definition 10MP Document Camera/Webcam - VIISAN Document Scanner with 100+ Languages OCR Tech, Capture Size A3 for Remote Teaching & Live Demo, Plug and Play USB Scanner for Windows, Mac OS

Features

10MP High Definition - The 10-megapixel camera (Real resolution: 3664 x 2744) and 4 LED Lights with adjustable brightness will bright you crystal clear images in difficult lighting conditions. Besides, it can scan all types of documents, such as receipts, contracts, certificates, business cards...up to A3 size, just plug in and start to play!

Multi-Language OCR Function - This document scanner can convert image files into searchable PDF and editable Word, Excel, and Text formats, supporting more than 100+ languages conversions. Just Simply expand the image file in front of the document camera to get an editable version of it.

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VIISAN Portable Book & Document Scanner for Online Teaching and Office Conference, 23MP High Definition, Capture A3 Size, Multi-Language OCR & Auto-Flatten Technology, Compatible with Mac & Windows

Features

[Quality Manufacturing, Top Performance] The K21 equips with a 21-megapixel (max. 23mp) high-resolution image sensor that allows you to capture the most beautiful details; Smart Laser Positioning accurately guides where you can place the books or documents under the scanner. The laser line (class 1 safety) will disappear once the scanning is complete.

[Advanced Image Processing] Curve Flattening, Automatic Cropping & De-skewing, Punch Hole Removal, Background Purification, Automatic Edge Filling, Automatic Text Orientation, Watermark Adding, Color Enhanced, Both-side Merge, Text Recognition, Barcode Recognition, etc. The Powerful Magic of this K21 Document Scanner enhances your scanning experience!

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Document Camera/Webcam/Visualizer - VIISAN Plug-n-Play USB Document Webcam for Windows & Mac, Built-in Mic & LED Lights, 1944P Document Camera for Remote Teaching & Working, Video Calling & Recording

VIISAN DL16 Book Scanner, A3 Overhead Document Scanner with 16MP Camera, 300 DPI, OCR, Auto Page Flattening, Anti-Glare LED Lighting for Books, Archives, Artwork and Large Documents, Windows/Mac

Features

A3 Overhead Scanning for Books and Large Documents The VIISAN DL16 is an A3 overhead book scanner designed for bound books, oversized pages, sheet music, artwork and large-format documents. It helps digitize materials that are harder to capture with a standard flatbed scanner.

16MP Capture with Clear 300 DPI Scanning Built with a 16MP camera and up to 300 DPI resolution, the DL16 captures printed text and document details with clarity for digital storage, reference use and searchable file workflows.

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VIISAN DL16 Professional Book & Document Scanner – 16MP A3 Scanning with Asymmetrical LED for Libraries & Archives, 300 DPI OCR Auto-Flatten, Text-to-Speech, Windows/macOS Certified

Features

Professional-Grade Book & Document Scanner – Certified compatible with Windows 10/11 & macOS, designed specifically for libraries, archives, and publishing houses requiring high-quality digitization of bound materials and oversized documents.

A3 Scanning with Asymmetrical LED Lighting – Capture full A3 size (297×420mm) documents, books, and artwork with specialized asymmetric LED illumination that eliminates glare and shadowing on bound volumes – perfect for preservation and archival projects.

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