Best Open Source Libraries 2026

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

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1

JDatePicker: Java Swing Date Picker

This project now lives at: https://github.com/JDatePicker/JDatePicker

This project now lives at: https://github.com/JDatePicker/JDatePicker Will keep this sf.net project active to point to github. JDatePicker and JDatePanel is an set of advanced DatePicker controls for Java Swing applications. The MVC design enables us to display any date object such as Joda-Time DateMidnight. The date picker also works well with JGoodies Binding.

9 Reviews

Downloads: 35 This Week

Last Update: 2015-06-07
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2

SwiftGantt

SwiftGantt is a opensource Java swing Gantt Chart component that lets you to display project schedule as Gantt Chart, either client-side or server-side application. It is intended to be flexible, compatible and easy to use.

1 Review

Downloads: 41 This Week

Last Update: 2017-04-08
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3

Curl Lib

Curl Lib - Extended components for Curl language, such as String utility, collection utility, UI utility, logging, log-rotate, data caching, encrypt/decrypt and such.

Downloads: 1 This Week

Last Update: 2019-06-24
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4

RudisJavaLib

Application framework.

This library is intended as an application framework. It should ease the creation of classic desktop programs with support for multiple languages, a help- and setup system, file handling and more.

Downloads: 0 This Week

Last Update: 2015-03-06
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