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Java Class (Java Libraries & Java Class Libraries)

What is a Java Class Library? A Java Class Library or Java Class is a reusable Java library or software component that allows you to extend the functionality of your Java application. A Java Class Library is mainly written in Java, although there may be some assembly language or machine code in there to access specific hardware devices, but this is not relevant to the Java programmer, as the Java Class enables him or her to access the device in a platform independent manner using the provided Java Class.

The pre-written Java Class can be called dynamically at run-time by your Java application to carry out commonly repeated tasks. Java Class Libraries allow you to reuse code you have written previously yourself to add functionality to your Java apps. Or a Java Class Library that has been written by an expert with more knowledge about a specific topic or field of study than you can be added to your application, quickly giving you functionality that was not possible before.

Unlike a JavaBean, a Java Class typically does not allow introspection, so a Java IDE or tool cannot analyze a Java Class at design-time to understand its properties, methods and other attributes. JavaBeans are typically used to implement Java user interface controls or UI controls, whereas Java Class Libraries are used for a wide variety of tasks and functions.

The Java Class Libraries listed in this Java Class Library product gallery are therefore the most numerous Java products available in our Java component marketplace and have been written by experts, they include Java Classes that are: Java datagrids, Java spreadsheets, Java Math & Stats libraries, Java charting libraries and Java graphing classes, Java calendar or Java Gantt class products for planning and scheduling, Java speech recognition classes, text editing, word processing and spell checking Java classes and much, much more.

You will also find non-visual Java Class Library based products, that work in the background to add functionality to your your application, such as: sending and receiving emails via SMTP or POP or transferring files via FTP or HTTP over the Internet, or encrypting data or encrypting files prior to storage or transmission. Plus there are Java Class Libraries for Java EDI (Electronic Data Interchange) solutions and also integration with Amazon online storage, messaging and e-commerce services.

Aspose.Drawing Product Family Buy Now

Brand: Aspose

Primary Category: Image Editing & Processing Components

Description: Add drawing functionality to your applications. Aspose.Drawing Product Family provides you ... geometries and images. It includes components for.NET and Java. Aspose.Drawing Product Family Features ... Read more Show more results from this product
Release Notes: Aspose.Drawing for.NET V26.5- May 14, 2026 0 ... Read more
Release Notes: Aspose.Drawing for.NET V26.4- April 10, 2026 Aspose.Drawing for Java V26.4- April 28, 2026 0 ... Read more

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Aspose.ZIP Product Family Buy Now

Brand: Aspose

Primary Category: Data Helper & Utility Components

Description: Manipulate zip archives and compress and decompress files. Aspose.ZIP Product Family includes ... formats. It includes components for.NET, Java and Python via.NET. Aspose.ZIP Product Family Features ... Read more Show more results from this product
Release Notes: Aspose.ZIP for.NET V26.5- May 3, 2026 Aspose.ZIP for Java V26.3- May 8, 2026 Aspose.ZIP for Python via.NET V26.5- May 13, 2026 0 ... Read more
Release Notes: Aspose.ZIP for.NET V26.4- April 21, 2026 Aspose.ZIP for Python via.NET V26.4- April 23, 2026 0 ... Read more

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Aspose.Words Product Family Buy Now

Brand: Aspose

Primary Category: Word Processing Components

(5)

Release Notes: Aspose.Words for.NET V26.5- May 6, 2026 Aspose.Words for C++ V26.4- May 13, 2026 Aspose.Words for JasperReports V26.5- May 29, 2026 Aspose.Words for Java V26.5- May 22, 2026 Aspose.Words for Node.js via.NET V26.5- May 6, 2026 Aspose.Words for Python via.NET V26.5- May 14, 2026 Aspose.Words for ... Read more Show more results from this product
Release Notes: Aspose.Words for.NET V26.4- April 6, 2026 Aspose.Words for C++ V26.3- April 10, 2026 Aspose.Words for JasperReports V26.4- April 29, 2026 Aspose.Words for Java V26.4- April 22, 2026 Aspose.Words for Node.js via.NET V26.4- April 8, 2026 Aspose.Words for Python via.NET V26.4- April 8, 2026 Aspose ... Read more
Release Notes: Aspose.Words for.NET V26.3- March 9, 2026 Aspose.Words for C++ V26.2- March 12, 2026 Aspose.Words for JasperReports V26.2- March 5, 2026 Aspose.Words for Java V26.3- March 27, 2026 Aspose.Words for Node.js via.NET V26.3- March 13, 2026 Aspose.Words for Python via.NET V26.3- March 13, 2026 0 ... Read more

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Aspose.Cells Product Family Buy Now

Brand: Aspose

Primary Category: Spreadsheet Components

Release Notes: Aspose.Cells for.NET V26.5- May 12, 2026 Aspose.Cells for C++ V26.5- May 13, 2026 Aspose.Cells for Java V26.5- May 14, 2026 Aspose.Cells for Node.js via C++ V26.5- May 13, 2026 Aspose.Cells for Python via.NET V26.5- May 14, 2026 Aspose.Cells for Python via Java V26.5- May 15, 2026 0 ... Read more Show more results from this product
Release Notes: Aspose.Cells for.NET V26.4- April 9, 2026 Aspose.Cells for C++ V26.4- April 9, 2026 Aspose.Cells for Java V26.4- April 10, 2026 Aspose.Cells for Node.js via C++ V26.4- April 9, 2026 Aspose.Cells for Node.js via Java V26.4- April 10, 2026 Aspose.Cells for PHP via Java V26.4- April 10, 2026 Aspose ... Read more
Release Notes: Aspose.Cells for.NET V26.3- March 11, 2026 Aspose.Cells for Android via Java V26.3- March 13, 2026 Aspose.Cells for C++ V26.3- March 11, 2026 Aspose.Cells for Java V26.3- March 13, 2026 Aspose.Cells for Node.js via C++ V26.3- March 12, 2026 Aspose.Cells for Node.js via Java V26.3- March 13, 2026 ... Read more

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Aspose.Slides Product Family Buy Now

Brand: Aspose

Primary Category: Presentation Components

Release Notes: Aspose.Slides for.NET V26.5- May 5, 2026 Aspose.Slides for C++ V26.5- May 31, 2026 Aspose.Slides for Java V26.5- May 20, 2026 Aspose.Slides for Node.js via Java V26.5- May 20, 2026 Aspose.Slides for Python via.NET V26.5- May 8, 2026 Aspose.Slides for Reporting Services (SSRS) V26.5- May 6, 2026 0 ... Read more Show more results from this product
Release Notes: Aspose.Slides for.NET V26.4- April 3, 2026 Aspose.Slides for C++ V26.4- April 24, 2026 Aspose.Slides for Java V26.4- April 10, 2026 Aspose.Slides for Node.js via Java V26.4- April 10, 2026 Aspose.Slides for Python via.NET V26.4- April 12, 2026 Aspose.Slides for Reporting Services (SSRS) V26.4- ... Read more
Release Notes: Aspose.Slides for.NET V26.3- March 5, 2026 Aspose.Slides for Android via Java V26.3- March 19, 2026 Aspose.Slides for C++ V26.3- March 23, 2026 Aspose.Slides for Java V26.3- March 19, 2026 Aspose.Slides for Node.js via Java V26.3- March 19, 2026 Aspose.Slides for PHP via Java V26.3- March 19, 2026 ... Read more

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Aspose.Total Product Family Buy Now

Brand: Aspose

Primary Category: Document & Text Processing Components

(5)

Release Notes: Aspose.BarCode for.NET V26.5- May 25, 2026 Aspose.BarCode for Android via Java V26.5- May 30, 2026 Aspose.BarCode for JasperReports V26.5- May 30, 2026 Aspose.BarCode for Java V26.5- May 28, 2026 Aspose.BarCode for Node.js via Java V26.5- May 29, 2026 Aspose.BarCode for PHP via Java V26.5- May 29, ... Read more Show more results from this product
Release Notes: Aspose.3D for.NET V26.4- April 13, 2026 Aspose.3D for Java V26.4- April 13, 2026 Aspose.3D for Python via.NET V26.4- April 13, 2026 Aspose.BarCode for.NET V26.4- April 19, 2026 Aspose.BarCode for Android via Java V26.4- April 29, 2026 Aspose.BarCode for C++ V26.4- April 28, 2026 Aspose.BarCode for ... Read more
Release Notes: Aspose.BarCode for.NET V26.3- March 23, 2026 Aspose.BarCode for Android via Java V26.3- March 20, 2026 Aspose.BarCode for JasperReports V26.3- March 21, 2026 Aspose.BarCode for Java V26.3- March 17, 2026 Aspose.BarCode for Node.js via Java V26.3- March 19, 2026 Aspose.BarCode for PHP via Java V26.3 ... Read more

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Aspose.PDF Product Family Buy Now

Brand: Aspose

Primary Category: PDF Components

(2)

Release Notes: Aspose.PDF for.NET V26.5- May 15, 2026 Aspose.PDF for C++ V26.5- May 18, 2026 Aspose.PDF for Go via C++ V26.5- May 21, 2026 Aspose.PDF for Java V26.5- May 29, 2026 Aspose.PDF for JavaScript via C++ V26.5- May 28, 2026 Aspose.PDF for Node.js via C++ V26.5- May 28, 2026 Aspose PDF for Python via.NET ... Read more Show more results from this product
Release Notes: Aspose.PDF for.NET V26.4- April 14, 2026 Aspose.PDF for C++ V26.4- April 21, 2026 Aspose.PDF for Go via C++ V26.4- April 21, 2026 Aspose.PDF for Java V26.4- April 21, 2026 Aspose.PDF for JavaScript via C++ V26.4- April 28, 2026 Aspose.PDF for Node.js via C++ V26.4- April 29, 2026 Aspose.PDF for ... Read more
Release Notes: Aspose.PDF for.NET V26.3- March 13, 2026 Aspose.PDF for C++ V26.3- March 18, 2026 Aspose.PDF for Go via C++ V26.3- March 20, 2026 Aspose.PDF for Java V26.3- March 27, 2026 Aspose.PDF for JavaScript via C++ V26.3- March 26, 2026 Aspose.PDF for Node.js via C++ V26.3- March 27, 2026 Aspose.PDF for ... Read more

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Aspose.BarCode Product Family Buy Now

Brand: Aspose

Primary Category: Barcode Components

(1)

Release Notes: Aspose.BarCode for.NET V26.5- May 25, 2026 Aspose.BarCode for Android via Java V26.5- May 30, 2026 Aspose.BarCode for JasperReports V26.5- May 30, 2026 Aspose.BarCode for Java V26.5- May 28, 2026 Aspose.BarCode for Node.js via Java V26.5- May 29, 2026 Aspose.BarCode for PHP via Java V26.5- May 29, ... Read more Show more results from this product
Release Notes: Aspose.BarCode for.NET V26.4- April 19, 2026 Aspose.BarCode for Android via Java V26.4- April 29, 2026 Aspose.BarCode for C++ V26.4- April 28, 2026 Aspose.BarCode for JasperReports V26.4- April 24, 2026 Aspose.BarCode for Java V26.4- April 24, 2026 Aspose.BarCode for Node.js via Java V26.4- April ... Read more
Release Notes: Aspose.BarCode for.NET V26.3- March 23, 2026 Aspose.BarCode for Android via Java V26.3- March 20, 2026 Aspose.BarCode for JasperReports V26.3- March 21, 2026 Aspose.BarCode for Java V26.3- March 17, 2026 Aspose.BarCode for Node.js via Java V26.3- March 19, 2026 Aspose.BarCode for PHP via Java V26.3 ... Read more

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Conholdate.Total Product Family Buy Now

Brand: Conholdate

Primary Category: Document & Text Processing Components

Release Notes: Aspose.BarCode for.NET V26.5- May 25, 2026 Aspose.BarCode for Java V26.5- May 28, 2026 Aspose.CAD for.NET V26.5- May 18, 2026 Aspose.Cells for.NET V26.5- May 12, 2026 Aspose.Cells for Java V26.5- May 14, 2026 Aspose.Diagram for.NET V26.5- May 12, 2026 Aspose.Diagram for Java V26.5- May 12, 2026 ... Read more Show more results from this product
Release Notes: Aspose.3D for.NET V26.4- April 13, 2026 Aspose.3D for Java V26.4- April 13, 2026 Aspose.BarCode for.NET V26.4- April 19, 2026 Aspose.BarCode for Java V26.4- April 24, 2026 Aspose.Cells for.NET V26.4- April 9, 2026 Aspose.Cells for Java V26.4- April 10, 2026 Aspose.Diagram for.NET V26.4- April 14, ... Read more
Release Notes: Aspose.BarCode for.NET V26.3- March 23, 2026 Aspose.BarCode for Java V26.3- March 17, 2026 Aspose.Cells for.NET V26.3- March 11, 2026 Aspose.Cells for Java V26.3- March 13, 2026 Aspose.Diagram for.NET V26.3- March 11, 2026 Aspose.Diagram for Java V26.3- March 11, 2026 Aspose.Drawing for.NET V26.3- ... Read more

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GroupDocs.Parser Product Family Buy Now

Brand: GroupDocs

Primary Category: Document & Text Processing Components

Release Notes: GroupDocs.Parser for Java V26.5- May 25, 2026 0 ... Read more Show more results from this product
Release Notes: GroupDocs.Parser for.NET V26.4- April 29, 2026 GroupDocs.Parser for Java V26.4- April 26, 2026 0 ... Read more
Release Notes: GroupDocs.Parser for.NET V26.2- February 28, 2026 0 ... Read more

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