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Dia can be used to draw many different kinds of diagrams. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and simple circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. It can load and save diagrams to a custom XML format (gzipped by default, to save space), can export diagrams to EPS or SVG formats and can print diagrams (including ones that span multiple pages).

Rubrik: [ D ] [ Diagramme, Flowchart, Graphen, Netzwerke ]

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Diagram Designer is a simple vector graphics editor for creating flowchart, diagrams and slide shows.

Rubrik: [ D ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Zeichnen ]

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FreeMind is a premier free mind-mapping software written in Java. The recent development has hopefully turned it into high productivity tool.

FreeMind ist ein Mind-Mapper zum Katalogisieren von Wissen und Generieren von Ideen.

Rubrik: [ F ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Zeichnen ]

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GanttProject lets you plan projects using Gantt charts.

GanttProject dient zur Planung von Projekten, erzeugt Gantt-Charts, Export in HTML oder PDF möglich.

Direkt zum Download

Rubrik: [ G ] [ Diagramme, Flowchart, Graphen, Netzwerke ]

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Graphviz is open source graph visualization software. It has several main graph layout programs. See the gallery for some sample layouts. It also has web and interactive graphical interfaces, and auxiliary tools, libraries, and language bindings.

Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. Automatic graph drawing has many important applications in software engineering, database and web design, networking, and in visual interfaces for many other domains.

The Graphviz layout programs take descriptions of graphs in a simple text language, and make diagrams in several useful formats such as images and SVG for web pages, Postscript for inclusion in PDF or other documents; or display in an interactive graph browser. (Graphviz also supports GXL, an XML dialect.)

Rubrik: [ G ] [ Diagramme, Flowchart, Graphen, Netzwerke ]

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InfoRapid KnowledgeMap ist ein komplettes Wissensmanagementsystem für den Einsatz zuhause, in der Firma oder im Firmen-Intranet. Das Programm besteht aus zwei Komponenten: einem reinen Grafikprogramm, mit dem sich zeichnerisch anspruchsvolle Wissenslandkarten erstellen lassen, und einem intelligenten KnowledgeMap-Server, der Textdokumente inhaltlich analysiert und in ein Wissensnetz einbindet.

Direkt zum Download

Rubrik: [ I ] [ Diagramme, Flowchart, Graphen, Netzwerke ]

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JavE is a free Ascii Editor. Rather than for editing texts, it is intended for drawing simple diagrams by using Ascii characters. It is like a graphics editor for editing texts instead of images.

JavE ist ein Editor zum Zeichnen von Diagrammen und Bildern mit Hilfe von ASCII-Zeichen.

Direkt zum Download

Rubrik: [ J ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Zeichnen ]

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NetStat Live is a small, easy to use TCP/IP protocol monitor which can be used to see your exact throughput on both incoming and outgoing data - whether you're using a modem, cable modem, DSL, or even local network.

Rubrik: [ N ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Systemanalyse ]

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NetStumbler is actually most useful for pinpointing details of a wireless network, helping you configure, secure, optimize and discover.

NetStumbleris a tool for Windows that allows you to detect Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g. It has many uses:

• Verify that your network is set up the way you intended.
• Find locations with poor coverage in your WLAN.
• Detect other networks that may be causing interference on your network.
• Detect unauthorized "rogue" access points in your workplace.
• Help aim directional antennas for long-haul WLAN links.
• Use it recreationally for WarDriving.

Rubrik: [ N ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Systemanalyse ]

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OpenProj is a free, open source desktop alternative to Microsoft Project. The OpenProj solution is ideal for desktop project management and is available on Linux, Unix, Mac or Windows. OpenProj is a complete desktop replacement of Microsoft Project and even opens existing native Project files. OpenProj shares the most advanced scheduling engine in the industry with Project-ON-Demand. The OpenProj solution has Gantt Charts, Network Diagrams (PERT Charts), WBS and RBS charts, Earned Value costing and more.

Rubrik: [ O ] [ Diagramme ] [ Projektmanagement ]

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RouterControl kontrolliert den Online-Status und weitere Eigenschaften des Routers. Die Software bietet ebenfalls die Möglichkeit die Verbindung durch den Router trennen oder aufbauen zu lassen, insofern dies vom Router unterstützt wird.

Rubrik: [ R ] [ Diagramme, Flowchart, Graphen, Netzwerke ] [ Systemanalyse ]

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yEd ist ein mächtiges Werkzeug zum Zeichnen von Graphen, Netzwerken und Diagrammen, welches vollständig mit der Java Programmiersprache implementiert worden ist. Das Programm kann verwendet werden, um schnell Zeichnungen zu erstellen, und diese automatisch anzuordnen und zu arrangieren.

Rubrik: [ Y ] [ Diagramme, Flowchart, Graphen, Netzwerke ]