NAPS2 vs Scanbot Barcode Scanner SDK

NAPS2 is free, open-source software for scanning documents and saving them as PDF, TIFF, JPEG, or PNG. It runs on Windows, macOS, and Linux, and supports WIA and TWAIN drivers with flatbed or automatic document feeder scanners, including duplex scanning. Users can reorder, interleave, rotate, crop, deskew, and adjust scanned pages’ brightness and contrast. OCR makes scans searchable, supports more than 100 languages, and can add text recognition to imported PDFs. NAPS2 can share scanners across a local network using ESCL, including with compatible Android and iPhone apps, but it must remain running on the server for sharing to work. It can send email through Gmail and Outlook, with the email address and secure sending token kept on the user’s computer and sent only to the relevant provider. Optional developer tools include a command-line interface for automation and a .NET scanning library. The free plan has no ads or restrictions, though OCR results cannot be saved directly to a text file.

Scanbot Barcode Scanner SDK lets developers add camera-based barcode scanning to mobile apps and websites. It processes scans on-device while offline, without server connections or usage tracking; the product page states that scans take 0.04 seconds or less. Supported formats include Code 128, QR Code, Data Matrix, PDF417, EAN, and UPC. Developers can select single, batch, multi, Find & Pick, or Scan & Count modes. Ready-to-Use UI components cover common workflows and can be customized, or teams can build their own interface. Integrations include Flutter, React Native, Cordova, Capacitor/Ionic, Xamarin, and.NET MAUI, as well as native and web SDKs. The SDK is available for Android, iOS, Linux, web, and Windows. Its annual license includes unlimited scans, users, and device installations, with pricing based on apps or domains and selected functionality. The listed custom annual license is $2,500 a year. Developers can request a free 7-day trial. The license includes enterprise technical support, ongoing updates, and relevant feature upgrades. The Web SDK requires WebAssembly; listed minimum browsers are Edge 16, Firefox 53, Chrome 57, and Safari 11.