GemBox.Pdf.Ocr
2026.4.105
Prefix Reserved
.NET 6.0
This package targets .NET 6.0. The package is compatible with this framework or higher.
.NET Standard 2.0
This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
.NET Framework 4.6.2
This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
dotnet add package GemBox.Pdf.Ocr --version 2026.4.105
NuGet\Install-Package GemBox.Pdf.Ocr -Version 2026.4.105
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="GemBox.Pdf.Ocr" Version="2026.4.105" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="GemBox.Pdf.Ocr" Version="2026.4.105" />
<PackageReference Include="GemBox.Pdf.Ocr" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add GemBox.Pdf.Ocr --version 2026.4.105
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: GemBox.Pdf.Ocr, 2026.4.105"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package GemBox.Pdf.Ocr@2026.4.105
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=GemBox.Pdf.Ocr&version=2026.4.105
#tool nuget:?package=GemBox.Pdf.Ocr&version=2026.4.105
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
What is GemBox.Pdf.Ocr?
GemBox.Pdf.Ocr is a .NET library that enables you to extract text from scanned PDF files and images using optical character recognition (OCR).
The library is a part of GemBox.Pdf and doesn't require additional purchases or licensing.
GemBox.Pdf.Ocr Features
- Extract text from scanned PDF documents using OCR.
- Extract text from images.
- Recognize text in multiple languages.
- Preserve layout and structure of recognized content.
- Process single or multi-page PDF documents.
- Integrate with existing PDF workflows (e.g., combine with GemBox.Pdf).
- Run on Windows or Linux operating systems.
- No dependency on Adobe Acrobat or external OCR engines.
Get Started
You are not sure how to start working with OCR in .NET using GemBox.Pdf.Ocr? Check the code below that shows how to extract text from a scanned PNG file.
// If using Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");
// Load a scanned PNG file.
using (PdfDocument document = OcrReader.Read("ScannedDocument.png"))
{
document.Save("SearchableDocument.pdf");
}
For more GemBox.Pdf.Ocr code examples and demos, please visit our examples page.
Resources
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net6.0-windows7.0 is compatible. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
| .NET Framework | net461 was computed. net462 is compatible. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETFramework 4.6.2
- BouncyCastle.Cryptography (>= 2.4.0)
- GemBox.Pdf (>= 2026.4.105)
- HarfBuzzSharp (>= 7.3.0.3)
- Microsoft.Bcl.Numerics (>= 9.0.0)
- Pkcs11Interop (>= 5.1.1)
- SkiaSharp (>= 2.88.9)
- System.Buffers (>= 4.6.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.0)
- System.ValueTuple (>= 4.5.0)
-
.NETStandard 2.0
- GemBox.Pdf (>= 2026.4.105)
- HarfBuzzSharp (>= 7.3.0.3)
- HarfBuzzSharp.NativeAssets.Linux (>= 7.3.0.3)
- Microsoft.Bcl.Numerics (>= 9.0.0)
- Pkcs11Interop (>= 5.1.1)
- Portable.BouncyCastle (>= 1.9.0)
- SkiaSharp (>= 2.88.9)
- SkiaSharp.NativeAssets.Linux (>= 2.88.9)
- System.Buffers (>= 4.6.0)
- System.Reflection.Emit (>= 4.7.0)
- System.Reflection.Emit.ILGeneration (>= 4.7.0)
- System.Reflection.Emit.Lightweight (>= 4.7.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.0)
- System.Text.Encoding.CodePages (>= 6.0.0)
-
net6.0-windows7.0
- BouncyCastle.Cryptography (>= 2.4.0)
- GemBox.Pdf (>= 2026.4.105)
- HarfBuzzSharp (>= 7.3.0.3)
- Microsoft.Win32.Registry (>= 5.0.0)
- Pkcs11Interop (>= 5.1.1)
- SkiaSharp (>= 2.88.9)
- System.Buffers (>= 4.6.0)
- System.Drawing.Common (>= 6.0.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.0)
- System.Text.Encoding.CodePages (>= 6.0.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
$(changelog)