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Java & JavaScript Editors
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The Java(TM) Platform, Standard Edition Runtime Environment (JRE(TM) is a feature release of the Java platform. It contains new features and enhancements in many functional areas.
Freeware,
Updated 23 January 2025
Downloads
129,114
129,114
Last week
3
3

TinyMCE is a free, open-source JavaScript HTML WYSIWYG (What You See Is What You Get) editor that offers a wide range of useful features for web developers. This software makes it easy to create quality webpages with no programming experience, using
Freeware,
Updated 31 October 2015, Reviewed 13 May 2012
Downloads
10,035
10,035
Last week
7
7

Ajax-enabled grid control for displaying and editing tabular data in DHTML-based tables. Comprehensive features include rich JavaScript API, column sorting and resizing, multiple in-cell editors, paging support, multiline headers and more...
Shareware,
Updated 29 September 2010
Downloads
5,008
5,008
Last week
1
1

The CreditCard Validator will help you tell: (1) if a credit card number is valid (2) which credit card vendor handles that number. It validates the prefix and the checkdigit. It does *not* contact the credit card company.
Freeware,
Updated 11 November 2016
Downloads
4,520
4,520
Last week
3
3

31 Java classes/utilities you can use standalone or embed in your own programs to Read, write, align, condense, sort, reshape, patch, template tuple, convert, pack... comma, tab and semicolon-separated variable files, commonly known as CSV files.
Freeware,
Updated 17 June 2020
Downloads
4,227
4,227
Last week
2
2

Help determine a file's encoding by displaying it wth any of the supported encodings in hex and in decoded characters.
Freeware,
Updated 11 November 2016
Downloads
3,370
3,370
Last week
2
2

Wavelength creates Color objects given the wavelength or the frequency of the light rather than the usual RGB or HSB. instead of: Color c = new Color(255, 0, 0); use the frequency in nanometers, and gamma 0.0. .. 1.0. (gamma is intensity/brightness .)
Freeware,
Updated 11 January 2017
Downloads
3,346
3,346
Last week
3
3

Base64 is a freeware way of encoding 8-bit characters using only ASCII printable characters similar to UUENCODE. UUENCODE embeds a filename where BASE64 does not. You will see BASE64 used in encoding digital certificates, in encoding passwords.
Freeware,
Updated 16 June 2020
Downloads
3,047
3,047
Last week
1
1

Includes classes to let you copy, download and upload files from within a Java program. Also contains a command-line utility to download files. Usually you embed these classes in your own program rather than using them standalone.
Freeware,
Updated 15 May 2017
Downloads
2,174
2,174
Last week
1
1

In Java, allows you to find out where the mouse in on the screen, even when it is not over one of your apps. This has similar function to MouseInfo.getPointer Info in Java 1.7+. This class will work in any version of Java. It uses JNI and a DLL.
Freeware,
Updated 15 May 2017
Downloads
2,103
2,103
Last week
2
2

Cross-browser Ajax treeview with rich JavaScript API, in-line node editing and drag-n-drop capabilities. Special techniques allow the tree to work effectively with large amounts of data and handle almost unlimited number of nodes.
Shareware,
Updated 29 September 2010
Downloads
2,069
2,069
Last week
1
1

Consists of a pair of utilities that let you convert/strip/insert HTML/XML/XHTML entities such as _amp;- and _quot; from files converting them back and forth to their equivalent single characters
Freeware,
Updated 15 May 2017
Downloads
2,047
2,047
Last week
3
3

For people that need a robust and full featured solution to creating CSS, DHTML, and/or Javascript drop down menus, AllWebMenus Pro is a great piece of software that can help you accomplish it! AllWebMenus Pro is top notch software! Don't miss it!
Shareware,
Updated 16 July 2018, Reviewed 27 September 2013
Downloads
2,045
2,045
Last week
1
1

Sound lets you mathematically create sounds in Java. You define your sounds in terms of 16-bit linear code for the waveform, -- an array of samplings. The U_Law.class will then convert that to (or from) *.AU mu-law 8-bit encoding format.
Freeware,
Updated 15 May 2017
Downloads
1,993
1,993
Last week
4
4

Jar2Exe is a tool to wrap jar files into binary files for Windows, Linux and Mac. It supports 32 bits and 64 bits, generates 3 types of exe files(console, windows and service), class files protection, wrap depended jar files into a single exe file.
Shareware,
Updated 20 March 2023
Downloads
1,962
1,962
Last week
1
1

JDisplay displays Java, HTML, bat, SQL, ini, csv, xml, mproperties... files a variety of colours, fonts, sizes and weights to help make them more presentable. Why would you use it? For the same sorts of reasons you use colours and fonts in an IDE.
Freeware,
Updated 15 May 2017
Downloads
1,908
1,908
Last week
2
2

http is a small library of Java classes to let you do HTTP GET/POST/HEAD/PROBE/ CHASE to a server with http: or https:. Also encodes parameter pairs for you. It does nothing on its own. It is intended to be incorporated into your own programs.
Freeware,
Updated 16 March 2017
Downloads
1,905
1,905
Last week
2
2

Java Keystroke and Mouse Event Tutor / Keyboard Diagnostic. Application to let you experiment to learn how mouse and keystroke events work. Output appears on the console. Just click the mouse or hit keystrokes to see the events generated.
Freeware,
Updated 7 February 2017
Downloads
1,832
1,832
Last week
1
1

Helps you proofread, interconvert, validate and tidy ISBN-10 and ISBN-13 (International Standard Book Number) references in your HTML or other documentation. It validates the checkdigit, inserts dashes, interconverts ISBN-10 and ISBN-13.
Freeware,
Updated 11 January 2017
Downloads
1,757
1,757
Last week
3
3

ArgoUML is a comprehensive utility that allows users to design, create and manage various projects.
Freeware,
Updated 11 January 2012
Downloads
1,757
1,757
Last week
3
3

CKeditor is an industry-leading, open-source WYSIWIG (What You See is What You Get) Text/HTML editor that provides full-featured functionality for even the most demanding web developers. By giving you a convenient interface in which to develop and fo
Freeware,
Updated 19 June 2016, Reviewed 31 July 2012
Downloads
1,746
1,746
Last week
3
3

Java code to converts number to words in any of 24 languagues. Useful for writing cheques or legal documents.
Freeware,
Updated 16 March 2017
Downloads
1,743
1,743
Last week
1
1

Fast string search (indexOf) using the Boyer-Moore algorithm. Incorporate this class into your own Java programs to rapidly search strings. Boyerr-Moore is about twice as fast as String.indexOf when the string you are searching in is 2K.
Freeware,
Updated 15 May 2017
Downloads
1,733
1,733
Last week
1
1

Pentium works in Java on Windows and Intel Pentium class and AMD CPUs to determine the CPUID information such as the vendor, brand/model, step, model, instruction set family, cpu serial number, and the RDTSC Time stamp register.
Freeware,
Updated 15 May 2017
Downloads
1,686
1,686
Last week
1
1

SplineTech JavaScript Debugger is the independent standalone JavaScript Debugger that enables you to easily edit and debug JavaScript and client-side VBScript inside HTML, DHTML and AJAX pages.
Shareware,
Updated 19 September 2012
Downloads
1,645
1,645
Last week
1
1

Official Encoding will tell you the official name of any given Java encoding and whether it is supported by Java. It will also display some of the characters available with that encoding.
Freeware,
Updated 7 February 2017
Downloads
1,618
1,618
Last week
1
1

Displays all the TimeZone on your machine supported by Java, with their standard time and daylight saving time offsets from GMT, along with the their ID (programmer) names and display names. It also displays UTC time, local time and the default TZ.
Freeware,
Updated 11 January 2017
Downloads
1,609
1,609
Last week
1
1

Spinner consists of source for classes for a DateSpinner and to add hex and formatted dollar input/output for Java JSpinner to your own Java programs.
Freeware,
Updated 15 May 2017
Downloads
1,578
1,578
Last week
1
1

Gets the 4-byte 32-bit binary volume serial number of a Windows disk drive assigned when it is formatted to provide and almost unique id.
Freeware,
Updated 15 May 2017
Downloads
1,520
1,520
Last week
1
1

Little-endian replacements for DataInputStream, DataOutputStream and RandomAccessFile. They work just like DataInputStream, DataOutputStream and RandomAccessFile except they work with little-endian binary data.
Freeware,
Updated 15 May 2017
Downloads
1,491
1,491
Last week
1
1