Pencil Project
Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
cade is a compact but powerful 2d vector editor for windows. it includes basic microsoft office visio functionality and could be used to...
cade is a compact but powerful 2d vector editor for windows. it includes basic microsoft office visio functionality and could be used to create diagrams, network diagrams, flowcharts, schemas, maps and so much more. you can use predefined blocks, primitive shapes, raster and vector images. the collection of blocks and it's attributes could be modified and extended. working in cade requires no particular drawing skills.
cade is not only a 2d vector editor but it is a tool to publish and share drawings over the internet. published cade documents are viewable with a regular web browser without any plugin. to modify the drawing cade is required.
cade provides collaborative work on the drawings. several users can work on the same document locking / unlocking the drawing. the document can be managed using web interface or using cade windows interface. cade can be easily integrated into a new or existing windows or web application.
Real time collaboration Lightweight Export to PDF Command Line support Embeddable No coding required
real-time-collaboration lightweight save-as-pdf diagrams flowchart network-diagrams command-line-support embeddable no-coding cad vector-editing 2d-engine dxf dwg-viewer dwg-converter export-to-jpg
Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
Free Open Source Mac OS X Windows Linux Firefox Electron / Atom Shell
Autodesk AutoCAD is a commercial computer-aided design (CAD) and drafting software application.
Commercial Mac OS X Windows Android iPhone Web
draw, part of the apache openoffice suite, is a graphics editor that gives you the tools to communicate with visuals and diagrams.
Free Open Source Mac OS X Windows Linux
Lightweight, powerful, easy to use, UML tool Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2.2 diagrams and a lot of other ones. Software Ideas Modeler is freeware (for non-commercial use).
Free Personal Windows
Browser based Chart and Diagram tool. Requires sign up. Free account allows one diagram to be saved. Very easy to use, professional looking.
Commercial Mac OS X Windows Linux iPad Web
Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.
Free Windows
ProcessMaker is a cost effective and easy to use open source business process management (BPM) or workflow software application.
Freemium Android iPhone Android Tablet iPad Web
ARIS Express is based on the proven ARIS methodology and industry standards. Its intuitive user interface and the latest improvements in modeling assistances enable instant results.
Free Windows
Diagrammix is a tool for efficiently building attractive diagrams. If you are an office worker, developer, manager, supervisor, student or home user you can draw almost anything in extremely simple and intuitive way.
Commercial
ADONIS:Community Edition is a free version of the BPM toolkit ADONIS aimed both at users new to the business process management, who need an intuitive tool for documenting processes and publishing them as HTML and Word, as well as BPM...
Free Windows