.NET
.NET Framework
Java/Android
iOS and macOS
References ▼
| Path | Target Platform |
|---|---|
| <installdir>\Bin\net | .NET 6+ |
| Library | Description | Dependencies |
|---|---|---|
| Leadtools.Barcode.dll | Core Library | Leadtools.dll |
| Leadtools.Forms.Common.dll | ||
| Leadtools.ImageProcessing.Core.dll |
| NuGet Package | Description | |
| Leadtools.Barcode | Barcode Library to Detect, Read, and Write 1D and 2D Barcodes | |
| Leadtools.Document.Sdk | Document Imaging Library | |
| Leadtools.Document.Viewer.WinForms | Document Imaging Library for WinForms | |
| Leadtools.Document.Viewer.Wpf | Document Imaging Library for WPF |
| Demo Name | Source Code Path | Description |
|---|---|---|
| Barcode | \Examples\Barcode\DotNet\BarcodeCLIDemo\net | Demonstrates Barcode reading and writing functionality. |
| Demo Name | Source Code Path | Pre-Compiled Executable Path | Description |
|---|---|---|---|
| AAMVA Write | \Examples\Barcode\DotNet\AAMVAWriteDemo\net | \Bin\net\AAMVAWriteDemo_Original.exe |
Demonstrates writing information to an AAMVA barcode. |
| Demo Name | Source Code Path | Pre-Compiled Executable Path | Description |
|---|---|---|---|
| Barcode Main | \Examples\Barcode\DotNet\BarcodeMainDemo\net | \Bin\net\BarcodeMainDemo_Original.exe |
Demonstrates reading and writing all supported barcodes in LEADTOOLS. Images can be loaded and saved in 150+ supported image formats as well as scanned from any connected TWAIN device. |
| Barcode Format | Redistributables |
|---|---|
| 1D Linear Barcode Types (Read and Write) | Leadtools.Barcode.OneD.dll |
| • UPC / EAN | |
| • UPC A | |
| • UPC E | |
| • EAN 8 | |
| • EAN 13 | |
| • EAN EXT 2 (2-digit supplemental) | |
| • EAN EXT 5 (5-digit supplemental) | |
| • JAN Codes | |
| • Bookland Codes | |
| • 2 of 5 | |
| • Interleaved 2 of 5 | |
| • Airline Interleaved 2 of 5 | |
| • Standard (Industrial) 2 of 5 | |
| • GS1 DataBar (formerly RSS-14) | |
| • GS1 DataBar Limited | |
| • GS1 DataBar Stacked | |
| • GS1 DataBar Stacked Omnidirectional | |
| • GS1 DataBar Expanded | |
| • GS1 DataBar Expanded Stacked | |
| • GS1 DataBar Omnidirectional | |
| • GS1 DataBar Truncated | |
| • Code 128 | |
| • GS1-128 | |
| • UCC/EAN 128 | |
| • UCC-128 | |
| • EAN-128 | |
| • Code 128 | |
| • EAN-14 | |
| • DUN-14 | |
| • GTIN-14 | |
| • SISAC | |
| • USPS & 4-State | |
| • Australian Post - 4 State | |
| • USPS 4-State OneCode (USPS4CB) | |
| • PLANET | |
| • POSTNET | |
| • Royal Mail (RM4SCC) | |
| • MSI (Modified Plessey) | |
| • Codabar | |
| • Ames Code | |
| • USD-4 | |
| • Code 2 of 7 | |
| • Code 3 of 9 | |
| • Patch Code | |
| • Code 93 | |
| • Code 32 | |
| • Code 11 (USD-8) | |
| Data Matrix (Read) | Leadtools.Barcode.DatamatrixRead.dll |
| Data Matrix (Write) | Leadtools.Barcode.DatamatrixWrite.dll |
| PDF417 and MicroPDF417 (Read) | Leadtools.Barcode.PdfRead.dll |
| PDF417 and MicroPDF417 (Write) | Leadtools.Barcode.PdfWrite.dll |
| QR (Read) | Leadtools.Barcode.QrRead.dll |
| QR (Write) | Leadtools.Barcode.QrWrite.dll |
| Aztec, Maxi and MicroQR (Read) | Leadtools.Barcode.Lead2DRead.dll |
| Aztec, Maxi and MicroQR (Write) | Leadtools.Barcode.Lead2DWrite.dll |
| Path | Target Platform |
|---|---|
| <installdir>\Bin\DotNet4\Win32 | x86 .NET 4 or 4.5 |
| <installdir>\Bin\DotNet4\x64 | x64 .NET 4 or 4.5 |
| Library | Description | Dependencies |
|---|---|---|
| Leadtools.Barcode.dll | Core Library | Leadtools.dll |
| Leadtools.Forms.Common.dll | ||
| Leadtools.ImageProcessing.Core.dll |
| NuGet Package | Description | |
| Leadtools.Barcode | Barcode Library to Detect, Read, and Write 1D and 2D Barcodes | |
| Leadtools.Document.Sdk | Document Imaging Library | |
| Leadtools.Document.Viewer.WinForms | Document Imaging Library for WinForms | |
| Leadtools.Document.Viewer.Wpf | Document Imaging Library for WPF |
| Demo Name | Source Code Path | Pre-Compiled Executable Path | Description |
|---|---|---|---|
| AAMVA Write | \Examples\Barcode\DotNet\AAMVAWriteDemo\fx | \Bin\DotNet4\<Win32/x64>\AAMVAWriteDemo_Original.exe |
Demonstrates writing information to an AAMVA barcode. |
| Demo Name | Source Code Path | Pre-Compiled Executable Path | Description |
|---|---|---|---|
| Barcode Main | \Examples\Barcode\DotNet\BarcodeMainDemo\fx | \Bin\DotNet4\<Win32/x64>\BarcodeMainDemo_Original.exe |
Demonstrates reading and writing all supported barcodes in LEADTOOLS. Images can be loaded and saved in 150+ supported image formats as well as scanned from any connected TWAIN device. |
| Barcode Format | Redistributables |
|---|---|
| 1D Linear Barcode Types (Read and Write) | Leadtools.Barcode.OneD.dll |
| • UPC / EAN | |
| • UPC A | |
| • UPC E | |
| • EAN 8 | |
| • EAN 13 | |
| • EAN EXT 2 (2-digit supplemental) | |
| • EAN EXT 5 (5-digit supplemental) | |
| • JAN Codes | |
| • Bookland Codes | |
| • 2 of 5 | |
| • Interleaved 2 of 5 | |
| • Airline Interleaved 2 of 5 | |
| • Standard (Industrial) 2 of 5 | |
| • GS1 DataBar (formerly RSS-14) | |
| • GS1 DataBar Limited | |
| • GS1 DataBar Stacked | |
| • GS1 DataBar Stacked Omnidirectional | |
| • GS1 DataBar Expanded | |
| • GS1 DataBar Expanded Stacked | |
| • GS1 DataBar Omnidirectional | |
| • GS1 DataBar Truncated | |
| • Code 128 | |
| • GS1-128 | |
| • UCC/EAN 128 | |
| • UCC-128 | |
| • EAN-128 | |
| • Code 128 | |
| • EAN-14 | |
| • DUN-14 | |
| • GTIN-14 | |
| • SISAC | |
| • USPS & 4-State | |
| • Australian Post - 4 State | |
| • USPS 4-State OneCode (USPS4CB) | |
| • PLANET | |
| • POSTNET | |
| • Royal Mail (RM4SCC) | |
| • MSI (Modified Plessey) | |
| • Codabar | |
| • Ames Code | |
| • USD-4 | |
| • Code 2 of 7 | |
| • Code 3 of 9 | |
| • Patch Code | |
| • Code 93 | |
| • Code 32 | |
| • Code 11 (USD-8) | |
| Data Matrix (Read) | Leadtools.Barcode.DatamatrixRead.dll |
| Data Matrix (Write) | Leadtools.Barcode.DatamatrixWrite.dll |
| PDF417 and MicroPDF417 (Read) | Leadtools.Barcode.PdfRead.dll |
| PDF417 and MicroPDF417 (Write) | Leadtools.Barcode.PdfWrite.dll |
| QR (Read) | Leadtools.Barcode.QrRead.dll |
| QR (Write) | Leadtools.Barcode.QrWrite.dll |
| Aztec, Maxi and MicroQR (Read) | Leadtools.Barcode.Lead2DRead.dll |
| Aztec, Maxi and MicroQR (Write) | Leadtools.Barcode.Lead2DWrite.dll |
| Path | Target Platform |
|---|---|
| <installdir>\Bin\Android\x86_64 (Android) | x86_64 Android |
| <installdir>\Bin\Android\x86 (Android) | x86 Android |
| <installdir>\Bin\Android\arm64-v8a (Android) | arm64-v8a Android |
| <installdir>\Bin\Android\armeabi-v7a (Android) | armeabi-v7a Android |
| <installdir>\Bin\CDLL\Win32 (Windows) | x86 Windows |
| <installdir>\Bin\CDLL\x64 (Windows) | x64 Windows |
| <installdir>\Bin\Lib\x86 (Linux) | x86 Linux |
| <installdir>\Bin\Lib\x64 (Linux) | x64 Linux |
| Library | Description | Jars | Native Libraries |
|---|---|---|---|
| leadtools.barcode.jar | Core library | leadtools.imageprocessing.core.jar | Android: |
| leadtools.imageprocessing.color.jar | libleadtools.barcode.so | ||
| leadtools.imageprocessing.effects.jar | libleadtools.imageprocessing.core.so | ||
| leadtools.jar | libleadtools.imageprocessing.utilities.so | ||
| libleadtools.so | |||
| iOS/macOS: | |||
| Leadtools.Barcode.framework | |||
| Leadtools.framework | |||
| Leadtools.ImageProcessing.Core.framework | |||
| Leadtools.ImageProcessing.Utilities.framework | |||
| Linux: | |||
| libltbar.so | |||
| libltimgcor.so | |||
| libltimgutl.so | |||
| libltkrn.so | |||
| Windows: | |||
| Ltbaru.dll (Win32) / Ltbarx.dll (x64) | |||
| Ltimgcoru.dll (Win32) / Ltimgcorx.dll (x64) | |||
| Ltimgutlu.dll (Win32) / Ltimgutlx.dll (x64) | |||
| Ltkrnu.dll (Win32) / Ltkrnx.dll (x64) |
| Demo Name | Source Code Path | Description |
|---|---|---|
| Barcode (Android) | \Examples\Barcode\Android\BarcodeDemo | Demonstrates Barcode reading functionality. Performs live capture via the rear camera for a wide array of symbologies. |
| Demo Name | Source Code Path | Description |
|---|---|---|
| Barcode (Java) | \Examples\Barcode\Java\BarcodeDemo |
|
| Barcode Format | Redistributables |
|---|---|
| 1D Linear Barcode Types (Read and Write) | libleadtools.barcode.oned.so (Android, Linux) |
| • UPC / EAN | Ltbar4u.dll (Win32) / Ltbar4x.dll (x64) |
| • UPC A | |
| • UPC E | |
| • EAN 8 | |
| • EAN 13 | |
| • EAN EXT 2 (2-digit supplemental) | |
| • EAN EXT 5 (5-digit supplemental) | |
| • JAN Codes | |
| • Bookland Codes | |
| • 2 of 5 | |
| • Interleaved 2 of 5 | |
| • Airline Interleaved 2 of 5 | |
| • Standard (Industrial) 2 of 5 | |
| • GS1 DataBar (formerly RSS-14) | |
| • GS1 DataBar Limited | |
| • GS1 DataBar Stacked | |
| • GS1 DataBar Stacked Omnidirectional | |
| • GS1 DataBar Expanded | |
| • GS1 DataBar Expanded Stacked | |
| • GS1 DataBar Omnidirectional | |
| • GS1 DataBar Truncated | |
| • Code 128 | |
| • GS1-128 | |
| • UCC/EAN 128 | |
| • UCC-128 | |
| • EAN-128 | |
| • Code 128 | |
| • EAN-14 | |
| • DUN-14 | |
| • GTIN-14 | |
| • SISAC | |
| • USPS & 4-State | |
| • Australian Post - 4 State | |
| • USPS 4-State OneCode (USPS4CB) | |
| • PLANET | |
| • POSTNET | |
| • Royal Mail (RM4SCC) | |
| • MSI (Modified Plessey) | |
| • Codabar | |
| • Ames Code | |
| • USD-4 | |
| • Code 2 of 7 | |
| • Code 3 of 9 | |
| • Patch Code | |
| • Code 93 | |
| • Code 32 | |
| • Code 11 (USD-8) | |
| Data Matrix (Read) | libleadtools.barcode.datamatrixread.so (Android, Linux) |
| Ltbar7ru.dll (Win32) / Ltbar7rx.dll (x64) | |
| Data Matrix (Write) | libleadtools.barcode.datamatrixwrite.so (Android, Linux) |
| Ltbar7wu.dll (Win32) / Ltbar7wx.dll (x64) | |
| PDF417 and MicroPDF417 (Read) | libleadtools.barcode.pdfread.so (Android, Linux) |
| Ltbar6ru.dll (Win32) / Ltbar6rx.dll (x64) | |
| PDF417 and MicroPDF417 (Write) | libleadtools.barcode.pdfwrite.so (Android, Linux) |
| Ltbar6wu.dll (Win32) / Ltbar6wx.dll (x64) | |
| QR (Read) | libleadtools.barcode.qrread.so (Android, Linux) |
| Ltbar8ru.dll (Win32) / Ltbar8rx.dll (x64) | |
| QR (Write) | libleadtools.barcode.qrwrite.so (Android, Linux) |
| Ltbar8wu.dll (Win32) / Ltbar8wx.dll (x64) | |
| Aztec, Maxi and MicroQR (Read) | libleadtools.Barcode.Lead2DRead.so (Android, Linux) |
| Lt2dreadu.dll (Win32) / Lt2dreadx.dll (x64) | |
| Aztec, Maxi and MicroQR (Write) | libleadtools.Barcode.Lead2DWrite.so (Android, Linux) |
| Lt2dwriteu.dll (Win32) / Lt2dwritex.dll (x64) |
| Path | Target Platform |
|---|---|
| <installdir>\Bin\Xcode\XCFrameworks\iOS | iOS |
| <installdir>\Bin\Xcode\Frameworks\macOS | macOS |
| Library | Description | Dependencies |
|---|---|---|
| Leadtools.Barcode.framework | Core library | Leadtools.framework |
| Leadtools.ImagingProcessing.framework | ||
| Leadtools.ImageProcessing.Utilities.framework |
| Demo Name | Source Code Path | Description |
|---|---|---|
| Barcode | \Examples\Barcode\Xcode\<iOS/macOS>\<Objective-C/Swift>\BarcodeDemo | Demonstrates reading and writing all supported barcodes in LEADTOOLS. |
| Barcode Format | Redistributables |
|---|---|
| 1D Linear Barcode Types (Read and Write) | Leadtools.Barcode.OneD.framework |
| • UPC / EAN | |
| • UPC A | |
| • UPC E | |
| • EAN 8 | |
| • EAN 13 | |
| • EAN EXT 2 (2-digit supplemental) | |
| • EAN EXT 5 (5-digit supplemental) | |
| • JAN Codes | |
| • Bookland Codes | |
| • 2 of 5 | |
| • Interleaved 2 of 5 | |
| • Airline Interleaved 2 of 5 | |
| • Standard (Industrial) 2 of 5 | |
| • GS1 DataBar (formerly RSS-14) | |
| • GS1 DataBar Limited | |
| • GS1 DataBar Stacked | |
| • GS1 DataBar Stacked Omnidirectional | |
| • GS1 DataBar Expanded | |
| • GS1 DataBar Expanded Stacked | |
| • GS1 DataBar Omnidirectional | |
| • GS1 DataBar Truncated | |
| • Code 128 | |
| • GS1-128 | |
| • UCC/EAN 128 | |
| • UCC-128 | |
| • EAN-128 | |
| • Code 128 | |
| • EAN-14 | |
| • DUN-14 | |
| • GTIN-14 | |
| • SISAC | |
| • USPS & 4-State | |
| • Australian Post - 4 State | |
| • USPS 4-State OneCode (USPS4CB) | |
| • PLANET | |
| • POSTNET | |
| • Royal Mail (RM4SCC) | |
| • MSI (Modified Plessey) | |
| • Codabar | |
| • Ames Code | |
| • USD-4 | |
| • Code 2 of 7 | |
| • Code 3 of 9 | |
| • Patch Code | |
| • Code 93 | |
| • Code 32 | |
| • Code 11 (USD-8) | |
| Data Matrix (Read) | Leadtools.Barcode.DatamatrixRead.framework |
| Data Matrix (Write) | Leadtools.Barcode.DatamatrixWrite.framework |
| PDF417 and MicroPDF417 (Read) | Leadtools.Barcode.PdfRead.framework |
| PDF417 and MicroPDF417 (Write) | Leadtools.Barcode.PdfWrite.framework |
| QR (Read) | Leadtools.Barcode.QrRead.framework |
| QR (Write) | Leadtools.Barcode.QrWrite.framework |
| Aztec, Maxi and MicroQR (Read) | Leadtools.Barcode.Lead2DRead.framework |
| Aztec, Maxi and MicroQR (Write) | Leadtools.Barcode.Lead2DWrite.framework |
For more information on which platforms include barcode support, see Supported Environments and Cross-Platform SDK Technology.
For information about barcode demos for different platforms, a searchable list is available at LEADTOOLS Installed SDK Demos.
Does your application require document recognition or conversion, but its implementation language is preventing you from using LEADTOOLS directly? Consider using the LEADTOOLS Cloud Services Web API instead. It is a high-powered and scalable Web API. Its hassle-free interface can be used to integrate advanced OCR, barcode, MICR, and document conversion into any application.
Programming with LEADTOOLS Barcode Functions
Unlocking Special LEAD Features
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document