Yed is a tool for drawing flowcharts, not open source software, but can get you out of http://www.aliyun.com/zixun/aggregation/11208.html ">microsoft Office Visio, Also has the Linux version, the entire program is Java development, indeed more powerful.
is a powerful chart editor that you can use to quickly create charts manually. You can use yed to quickly create flowcharts, BPMN and UML diagrams, organization diagrams, mind maps, entity diagrams and graphs, graphs and networks, and so on. Intuitive user interface and visual appeal make creating charts more enjoyable. Once a chart is created, it is easy to save, print or export to a popular format such as pdf,swf,emf,svg,jpeg,gif,png, or HTML images.
Yed 3.7.0.1 mainly improves some context menu commands and resizes palette parts and palette elements. Many errors have been corrected.
Download Address:
Windows Exe File
(39.1 MB) yed installer for Windows XP, Windows Vista, and Windows 7 Mac OS X Dmg file
(23.2 MB) yed installer for Mac OS X 10.4, 10.5 (Intel and PPC), and 10.6 Linux Sh file
(MB) yed Installer script. Either chmod +x, or execute using SH. Java Zip File
(21.9 MB) Zipped yed Jar file. For experts. Requires Sun ' s JRE 6.