| Application name | Description | No. Versions |
| 20-sim | 20-sim is a modeling and simulation program that runs under Microsoft Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. | 5 |
| µTracer 3+ | The uTracer 3+ control software is a dedicated application designed to interface with the uTracer hardware, a compact and powerful tube tester and curve tracer. This software allows users to connect to the uTracer device and perform comprehensive tests and measurements on various radio tubes, similar to the data found in standard datasheets. | 1 |
| BizAgi Process Modeler | BizAgi BPMN Process Modeler is a freeware application that you can download from the Internet and use in a desktop or portable computer. It is very easy to use; in a matter minutes you will be able to begin defining your processes and collaborate with other people in your organization. | 7 |
| Code Visual To FlowChart | Code Visual to Flowchart is an automatic program flowchart generator | 1 |
| ConceptDraw PRO | Is a software for make diagrams for business, software develop, engineering, project planification and more... | 2 |
| Dia | Dia is a GTK+ based diagram creation program released under the GPL license. | 1 |
| DigitalSimulator | Free piece of software for simulating digital circuits. | 1 |
| Easy Plot 4 | Graphing software. | 1 |
| Easy Street Draw | Drawing software focused on street and highway intersection diagrams. Used by police officers. | 1 |
| edge diagrammer | EDGE Diagrammer can create flowcharts and similar diagrams with | 2 |
| Enterprise architect | Enterprise Architect�™s UML tools are the most powerful and flexible | 15 |
| FAHChart | A program used to help monitor the Folding@Home console client. The program reads the log files and creates graphs showing the time taken for each frame to complete. | 1 |
| fityk | I use it to: | 1 |
| GetData | This application allows graphical data as points, areas, and lines, to be extracted from graphs / scientific and technical figures where the raw data used to produce the images is no longer available. | 1 |
| Graphe Easy | Graphe Easy is a 2d-graph plotting Windows program. | 1 |
| Graphical Analysis | Graphical Analysis 3 is an inexpensive, easy-to-learn program for producing, analyzing, and printing graphs. | 1 |
| iGrafx Flowcharter 2013 Trial | Process Modeling Tool | 1 |
| KaleidaGraph | The best graphing program so far. It started on the Macintosh. The program has been around for decades and simply rocks. Unfortunately, Synergy software hasn't planned a linux version of their application. | 2 |
| Legrand XlPro 3 400 | Software to study electrical panel | 1 |
| Microsoft Visio | Microsoft Visio is a diagramming and vector graphics application and is part of the Microsoft Office family. The product was first introduced in 1992, made by the Shapeware Corporation. It was acquired by Microsoft in 2000. | 10 |
| netdraw | Netdraw is a graph visualization and analysis program particularly suited for social network analysis. It is written by Steve Borgatti and can be downloaded and used for free (it is closed source though). | 1 |
| Network Notepad | Network Notepad is a Freeware program for creating | 1 |
| PowerDesigner Viewer | Free viewer for PowerDesigner created models. | 2 |
| PSU Designer 2 | PSU Designer II is designed to help you with the design of simple linear (unregulated) mains power supplies, as often found in tube amplifiers. | 1 |
| ScanIt | ScanIt is a program for obtaining data from scanned graphs. Data can be present in the form of curves, of symbols, or you can simply gather data by clicking on point in the graph. | 1 |
| SciDAVIs | SciDAVis is a free application for Scientific Data Analysis and Visualization. | 1 |
| Sigmaplot | Sigmaplot is a powerful scientific graphical program, it excells in the presentation of scatter and line graphics, but has many sophisticated ways to present data in 2D and 3D. | 4 |
| Simple Diagrams | Great tool for creating simple diagrams with lovely icon sets. It does what it says on the tin! | 1 |
| Simul8 | This software is a tool for planning, design, optimization and reengineering of real production, manufacturing, logistic or service provision systems. | 1 |
| Smart Ideas | SMART Ideas™ concept-mapping software brings the power of visual learning to your classroom. It helps students visualize and analyze complex ideas by building multilevel interactive maps. This fun, colorful software enables students to conceptualize information more quickly. | 1 |
| Smartdraw | Drawing tool similar to Microsoft Visio. | 9 |
| TA Lines | A charting software for those traders, who're using Tactica Adversa. | 1 |
| Tableau Public | Free version of the popular Tableau Desktop data visualization software. | 8 |
| Vensim | Vensim is used for developing, analyzing, and packaging high quality dynamic | 9 |
| Visulab | From Website: VisuLab (short for visualisation laboratory) is an experimental software | 1 |
| Waveme | Timing diagram software for drawing waveforms used in digital and analog (mixed-signal) electronic design. | 1 |
