Browse free open source Java Libraries for Windows and projects below. Use the toggles on the left to filter open source Java Libraries for Windows by OS, license, language, programming language, and project status.

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  • 1
    The ftp4j library implements a Java full-featured FTP client. With ftp4j embedded in your application you can: transfer files (upload and download), browse the FTP site (directory listing), create, delete, rename and move directories and files.
    Downloads: 21 This Week
    Last Update:
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  • 2
    OpenSwing
    OpenSwing is a components library that provides a rich set of advanced graphics components for developing desktop applications and HTTP/RMI based java applications/RIAs based on Swing front-end. It provides also adapters for Hibernate, JPA, iBatis, etc.
    Downloads: 7 This Week
    Last Update:
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  • 3
    cron4j is a scheduler for the Java platform which is very similar to the UNIX cron daemon. With cron4j you can launch, from within your Java applications, any task you need at the right time, according to some simple rules.
    Downloads: 5 This Week
    Last Update:
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  • 4
    The Java Base64 library enables your Java application to encode and decode base64 strings and streams.
    Downloads: 7 This Week
    Last Update:
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  • 5
    The JUnique library can be used to prevent a user to run at the same time more instances of the same Java application. JUnique implements locks and communication channels shared between all the JVM instances launched by the same user.
    Downloads: 0 This Week
    Last Update:
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  • 6
    jFuzzyDate
    jFuzzyDate is a lightweight java library for formatting easily readable time distances, durations and dates.
    Downloads: 0 This Week
    Last Update:
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