Java

JFreeChart
Free - Object Refinery Limited

JFreeChart is a free Java class library for generating charts (GNU LGPL). Support is included for: pie charts, bar charts, line charts, scatter plots, time series charts, candlestick charts, high-low-open-close charts and more. Use in applications, servlets, JSP or applets. Export to PNG, JPEG, PDF, SVG and HTML image maps. Complete source code is included, subject to the GNU LGPL.

ftp applet, network management, sql format, csvpack, birt, snmp request, csvalign, user agent, arcade, snmp v1

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J51
Free - Simet

J51 a Java Intel MCS51(8051,8052, etc) family microprocessor emulator, with integrated disassembler, debugger, Intel hex file loader and more. Standard peripheral emulated Timer 0/1 (Mode 0,1,2 and interrupt), Serial interface (Only in polled mode) ,Standard port 0 to 4. Microprocessor Intel MCS 8051 (no peripheral),Intel 8051,Intel 8052,Philips LPC674,Philips LPC900.

csvdump, snmp, md5sum, ripemd160, snmp api, sha1, shopping cart, javascript tab, converter, tiger

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LazyJ
Free - LazyJ

LazyJ is a rapid development framework for Java-based WEB applications. It includes, a very fast template engine, page caching and data caching, database wrapper with connection pooling, database-backed sessions, time-bounded servlet execution, easy file uploading, notifications framework (email and Yahoo! Messenger included) and many other nice features.

ripemd128, ms word mailmerge format, snmp operation, snmp proxy, java game, m files, javadoc, octave, free game, semicolon separated values

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Mouse Gestures
Free - Smardec

Mouse Gestures is an open source (LGPL) pure Java library for recognition and processing mouse gestures. With Mouse Gestures you have a fast way to execute commands without using the keyboard, menus or toolbars. The user just holds down a mouse button and moves the mouse in a certain predefined way.

file transfer program, snmp trap, microsoft excel format, jwtm, drop down menu, freemat, message digest, scilab, haval, oscommerce

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TimeZones
Free - Canadian Mind Products

Displays all the timezones 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 your default timezone and whether daylight savings is currently in effect.

cart, password, snmp response, games, tab control, data access objects, hashsum, game, sha1sum, snmp monitoring

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J80
Free - Bytechnology

J80 is one Z80 Emulator written in JAVA with included a standard BIOS for complete Microcomputer with working CP/M 2.2, CP/M 3.0 and one simple ZX Spectrum 48/128K emulator. The spectrum 128K version emulation is not complete but working. The best gol of this emulator is that the 'hardware' is build on the fly reading the configuration form one file in this way is very simple add new peripheral or features. For more details see the documentation.

snmp forwarding, sha 384, sha 512, matlab, csvwriter, web development tool, programming tool, sha 160, java ftp, ecommerce

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