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scanbot_sdk

9.0.16.7K downloads/moNew releases in your daily digest, changelog included.

Flutter plugin of the Scanbot Scanner SDK for Android and iOS. Provides functionality like Document Scanning, QR and Barcode Scanning, PDF Creation, TIFF, OCR, etc.

Last release 1 months ago
04 Sep 2026
Release timing varies
gaps range from 8 days to 4 months
Nearly every release is documented
notes for 55 of 56 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
239 releases · first in 2019

Release timeline

239 releases since 2019

20192020202120222023202420252026

Releases

6.1.0-alpha046 Dec 2024pre-release
Nothing published for this version
6.1.0-alpha036 Dec 2024pre-release
Nothing published for this version
6.1.0-alpha026 Dec 2024pre-release
Nothing published for this version
6.1.0-alpha015 Dec 2024pre-release
Nothing published for this version

5.1.35 Nov 2024

Added widgetFadeAnimationDurationiOS to ScanbotCroppingWidget to customize the animation duration.

🚀 Improvements:
- iOS:
  - Added widgetFadeAnimationDurationiOS to ScanbotCroppingWidget to customize the animation duration.
🐞 Bug Fixes:
- Android:
  - Fixed an issue where polygon detection didn't work after switching the page inside ScanbotCroppingWidget.
- iOS:
  - Resolved a blink issue that caused brief redraws during page changes inside ScanbotCroppingWidget.

Open source →

5.1.225 Oct 2024

Fixed the image processing and editing flow in ScanbotCroppingWidget.

🐞 Bug fixes:
- iOS:
  - Fixed the image processing and editing flow in ScanbotCroppingWidget.

Open source →

5.1.121 Oct 2024

Updated visibility of ScanbotCameraWidgetState to allow access to channelName.

🚀 Improvements:
- Updated visibility of ScanbotCameraWidgetState to allow access to channelName.
🐞 Bug fixes:
- Android:
  - Fixed transitive resources issue for proper references across modules.

Open source →

5.1.020 Sept 2024Deprecated

Deprecated the Ready-to-Use UI v1.0 barcode scanners. Adoption of the RTU UI v2 scanner API is strongly recommended.

🎉 New:
- Introduced the redesigned RTU-UI version 2.0 for enhanced Barcode scanning, featuring advanced agile configuration options.
- Added support for the Micro PDF 417 barcode format.
- Added support for parsing AAMVA Certificate of Title for motor vehicle barcodes.
- Added a new field shouldReturnCroppedImage in BarcodeClassicScannerConfiguration for the BarcodeScannerCamera Classic UI. When set to true, the result will be returned in the barcodeImageBase64 field of the BarcodeItem model.
- Added new RTU components:
  - VIN Scanner: The startVinScanner component is designed to accurately scan and decode Vehicle Identification Numbers (VINs). This scanner is optimized to handle VINs from a variety of sources, including vehicle dashboards and registration documents, providing precise extraction and decoding of this critical vehicle information.
  - Check Scanner: With the startCheckScanner component, you can scan and recognize various check formats. This scanner processes checks to extract key data fields, enabling streamlined check processing and verification.
  - Text Data Scanner: The startTextDataScanner component extracts text data from documents using Optical Character Recognition (OCR). It is particularly useful for capturing and digitizing text from forms, invoices, and other text-heavy documents, facilitating efficient data entry and management.
  - Medical Certificate Scanner: The startMedicalCertificateScanner component is tailored for scanning and recognizing medical certificates. It supports various medical document formats, extracting essential information such as patient details, diagnoses, and treatment data, which is crucial for healthcare documentation and management.
- Added new ParametricFilter APIs:
  - ScanbotBinarizationFilter
  - CustomBinarizationFilter
  - ColorDocumentFilter
  - BrightnessFilter
  - ContrastFilter
  - GrayscaleFilter
  - WhiteBlackPointFilter
  - LegacyFilter
- Added support for German residence permits (2011 and 2019 formats) in GenericDocumentRecognizer.
- PdfRenderingOptions now allows setting the jpegQuality for image encoding. Additional fields include pageFitMode, dpi, and resample.
- Introduced a new class ScanbotSdkRecognizeOperations with operations:
  - recognizeMrzOnImage
  - recognizeMedicalCertificateOnImage
  - recognizeHealthInsuranceCardOnImage
  - recognizeGenericDocumentOnImage
  - recognizeCheckOnImage
🚀 Improvements:
- The Health Insurance Card Recognizer now implements the new Scanbot OCR engine. The recognition is faster and more accurate than before.
- Improved speed and quality of scanning for Generic Document.
- Improved detection of UPC/EAN barcode extensions in live mode.
- Improved speed and image quality of still image capturing.
🐞 Bug Fixes
- Fixed issue with misaligned barcode polygons on devices with horizontal orientation.
- Fixed a crash with BarcodeFormat.PDF_417 due to an uncovered cluster generation case.
- Fixed error handling in storage cleanup and page loading.
⚠️ Breaking Changes:
- Deprecated the Ready-to-Use UI v1.0 barcode scanners. Adoption of the RTU UI v2 scanner API is strongly recommended.
- Transitioned barcode result structures from record classes to GenericDocument, affecting RTU UI v1 but standardizing across RTU UI v1 and v2.
- Renamed BarcodeFormat.RSS_14 to BarcodeFormat.DATABAR and BarcodeFormat.RSS_EXPANDED to BarcodeFormat.DATABAR_EXPANDED.
- Eliminated the LiveDetector and CameraController classes. Their functionalities are now integrated within the widgets.
- Updated widgets to automatically adjust to configuration changes received by the camera widget constructors.
- Updated BarcodeScannerCamera Classic UI Component:
  - Previous Structure:
    - Used ScanbotCameraController for camera control and barcode detection, with cameraDetector and onWidgetReady for initialization.
  - New Structure:
    - Simplified to use direct callbacks: barcodeListener for handling scanning results, errorListener for error handling, and onCameraPreviewStarted for setup after the camera preview starts. ScanbotCameraController and cameraDetector are no longer needed.
- Updated DocumentScannerCamera Classic UI Component:
  - Previous Structure:
    - Relied on DocumentCameraLiveDetector for document scanning and separate listeners for results, errors, and document contours. Required ScanbotCameraController for control and initialization.
  - New Structure:
    - Consolidated functionality into the DocumentScannerCamera widget. Uses snapListener for handling scanned pages, errorListener for errors, documentContourListener for document contours, and onCameraPreviewStarted for setup after the preview starts.
- Updated MedicalCertificateScannerCamera Classic UI Component:
  - Previous Structure:
    - Used MedicalCertificateCameraLiveDetector and ScanbotCameraController for control and initialization. Included finder and onWidgetReady for UI setup.
  - New Structure:
    - Integrated all functionality into the MedicalCertificateScannerCamera widget. Now uses mcListener for medical certificate results, errorListener for error handling, and onCameraPreviewStarted for setup. Enhanced finder configuration includes new UI options.
- Removed Legacy Components:
  - Removed DocumentCameraLiveDetector and ScanbotCameraController in favor of a streamlined approach.
  - Removed MedicalCertificateCameraLiveDetector; its functionality is now integrated directly into the MedicalCertificateScannerCamera widget.
  - Removed the LiveDetector and CameraController classes. Their functionality is now integrated directly into the BarcodeScannerCamera widget.
🚙 Under the Hood:
- Updated the native Scanbot iOS SDK to v5.1.3 (cf. changelog).
- Updated the native Scanbot Android SDK to v5.1.2 (cf. changelog).
- Android:
  - Updated Kotlin to version 1.8.22 and set jvmTarget to "17".
  - Updated 3rd-party libraries:
    - libjpeg-turbo to 2.1.5.1
    - libpng to 1.6.40
    - libtiff to 4.6.0
    - Added zlib library
- iOS:
  - Updated 3rd-party libraries:
    - zlib to 1.3.1
    - libtiff to 4.6.0
    - libjpeg-turbo to 2.1.5.1
    - libpng to 1.6.40

Open source →

4.2.326 Aug 2024

Resolved a build failure in the CameraDisplayOwner class that occurred due to incorrect implementation of the LifecycleOwner interface.

🐞 Bug fixes:
- Android:
  - Resolved a build failure in the CameraDisplayOwner class that occurred due to incorrect implementation of the LifecycleOwner interface.

Open source →

4.2.012 Jan 2024

Added support for new barcode type BarcodeFormat.GS1_COMPOSITE.

🎉 New:
- Added support for new barcode type BarcodeFormat.GS1_COMPOSITE.
- Added analyzer image size limit property for Document Quality Analyzer analyzeQualityOfDocument(Page page, Size? analyzerImageSizeLimit). If analyzerImageSizeLimit not set, the image will be downscaled to 2500 px.
- Added support for Kuwait ID cards in the MRZ scanner.
🚀 Improvements:
- Added more control over how to handle GS1 messages in barcodes. See BarcodeScannerAdditionalConfig.setGs1HandlingMode.
⚠️ Breaking Changes:
- Replaced BarcodeScannerConfiguration.gs1DecodingEnabled with BarcodeScannerConfiguration.gs1DecodingMode in the RTU-UI Barcode Scanner and Batch Barcode Scanner.
🐞 Bug fixes:
- Android:
  - Fixed the Camera Preview blinking after capturing a picture.
🚙 Under the hood:
- Updated the native iOS Scanbot SDK to 4.2.0 (cf. changelog)
- Updated the native Android Scanbot SDK to 4.2.0 (cf. changelog)

Open source →

4.1.015 Dec 2023

Added a new Optical Character Recognition engine based on machine learning algorithms that is usually much faster and less error prone. This new OCR e

🎉 New:
- Added a new Optical Character Recognition engine based on machine learning algorithms that is usually much faster and less error prone. This new OCR engine currently supports all languages with latin letters, there is no need to specify the languages for it. The legacy engine, based on Tesseract, can still be used for non latin-based languages.
- New PDF renderer for simple PDFs and "sandwiched" PDFs generation.
  - Added support for custom PDF metadata.
  - Added support for portrait, landscape and auto locks for the page orientation.
  - Extended the list of supported page sizes (A3, A5, B4, B5, etc.)
- Added new Document Quality Analyzer. Use ScanbotSdk.analyzeQualityOfDocument.
- Added new barcode types: AUSTRALIA_POST, JAPAN_POST, ROYAL_MAIL, ROYAL_TNT_POST, USPS_INTELLIGENT_MAIL, DATABAR_LIMITED.
- Added touchToFocusEnabled to the RTU-UI scanner configs.
- Added CameraModule.BACK_WIDEST to the cameraModule config.
🚀 Improvements:
- Improved the document detector with better performance and less memory consumption.
🐞 Bug fixes:
- Fixed the behavior of the Barcode Scanner when an empty array is set. Now it scans all barcode types for iOS.
⚠️ Breaking Changes:
- photoQualityPrioritization parameter spelling was fixed in the Document Scanner.
- Removed autoCancelTimeout parameter from the MRZ Scanner.
- Removed ScanbotSdk.estimateBlurOnPage method. Use the new ScanbotSdk.analyzeQualityOfDocument method instead.
- Removed PdfRenderSize enum in favor of PageSize class.
- The default OCR engine has changed from TESSERACT to SCANBOT_OCR. Please use TESSERACT if you need to recognize non-Latin language texts.
🚙 Under the hood:
- Changed the behavior of classic components cameraZoomFactor parameter. Now 0..1 maps to the real zoom value in the range 1.0..12.0x on both Android and iOS.
- Changed the behavior of the barcode data mapper callback.
- Updated the native iOS Scanbot SDK to 4.1.0 (cf. changelog)
- Updated the native android Scanbot SDK to 4.1.1 (cf. changelog)

Open source →

2.13.624 Oct 2023

Fixed a bug where documentContourListener was not correctly returning DetectionStatus.OK when ignoreBadAspectRatio: true was set.

🐞 Bug fixes:
- Fixed a bug where documentContourListener was not correctly returning DetectionStatus.OK when ignoreBadAspectRatio: true was set.

Open source →

2.13.516 Oct 2023

Fixed ScanbotCroppingWidget not showing the image when encryptionEnabled mode is set.

🐞 Bug fixes:
- Fixed ScanbotCroppingWidget not showing the image when encryptionEnabled mode is set.

Open source →

2.13.413 Oct 2023

Optimized preview image quality in ScanbotCroppingWidget in Android.

🚀 Improvements:
- Optimized preview image quality in ScanbotCroppingWidget in Android.
- Optimized behavior of DocumentScannerCamera. When scanning with ignoreBadAspectRatio: true, the documentContourListener won't return DetectionStatus.OK_BUT_BAD_ASPECT_RATIO.

Open source →