Android Document Scanner SDK Frequently Asked Questions

In addition to Android, Pixelnetica™ Document Scanning SDK available for native Apple iOS and cross-platform frameworks such as .NET MAUI and Xamarin.

To achieve the highest quality scans in your Android application, choose an SDK specifically designed to handle the unique challenges of scanning paper documents on mobile devices. Key features include:

1. Advanced assistive technology to reduce common user errors during scanning:

   • Real-time detection of document borders in the camera viewfinder, preventing poorly positioned captures.
   • Automatic measurement of the effective document area, maximizing capture quality.
   • Correction and reduction of geometric distortions to maintain optimal image quality.
   • Touch-free automatic document capture that takes a photo when all quality criteria are met.

2. Specialized document processing:

   • Optimized image processing for readability, OCR accuracy, and efficient storage.
   • Advanced geometric distortion correction to preserve image clarity.

3. Wide support for document formats and advanced compression:

   • Supports standard formats like PDF, TIFF, JPEG, PNG, and text files.
   • A PDF engine with customizable compression levels, from lossless to extreme optimization.

Integration is quick and straightforward thanks to ready-to-use UI components for document capturing, manual editing, and OCR correction. Refer to our Documentation and sample application source code.

For assistance, please feel free to contact us.

Pixelnetica™Android Document Scanner SDK (DSSDK) is a software development kit that lets developers add document scanning to their Android applications.

It supports functionalities like automatic capture, precise cropping, real-time edge detection, image enhancement, and Optical Character Recognition (OCR) for over 100 languages.

While free solutions like OpenCV exist, they primarily focus on general image manipulation or basic scanning features rather than specialized document processing. Typically, they offer limited UI components, lacking critical features such as real-time document quality assessment, distortion correction, or adaptive OCR optimization.

In contrast, Pixelnetica™ DSSDK provides ready-to-use UI elements: camera integration, manual document editing, and a text recognition editor, plus active user guidance and dedicated support. Additionally, Pixelnetica™ offers dedicated support and regular updates, ensuring smooth integration and ongoing reliability.

DSSDK supports most common file formats including PDF, TIFF, JPEG, PNG, and plain text files.

It also offers advanced PDF generation of layered PDF documents (also known as “sandwiched PDFs”), which greatly enhances indexing and usability by allowing users to search and copy text directly from scanned documents.

Document Scanning SDK provides layered searchable PDFs and customizable compression options. Lossless compression preserves every detail—ideal for healthcare, finance, legal, and archival purposes. While advanced compression significantly reduces file sizes, making documents easier to store, share, and manage.

DSSDK’s compression algorithms produce smaller files without compromising legibility or OCR accuracy.
Our support team can also help you tune compression settings for your application, for efficient storage and faster sharing.