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. The Pencil... Free Open Source Mac OS X Windows Linux PortableApps.com Electron / Atom Shell ... Firefox Cliparts Firefox extension Wireframing Add a feature 318 Like
Lucidchart Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system. Freemium $ $ $ Web Android iPhone Chrome OS Microsoft Office Word ... Google Drive Google Drive - Docs Google Apps Google Drive - Sheets Microsoft Office Suite Real time collaboration Team Collaboration Real time collaboration Export to PDF ... Sequence Diagrams Wireframing Add a feature 479 Like
PlantUML PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various... Free Open Source Mac OS X Windows Linux Web Android ... Chrome OS Create UML entities Portable Text Based Format VCS Friendly Add a feature 74 Like
StarUML StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 platform. The goal of the StarUML project... Commercial Mac OS X Windows Linux Class Diagrams Add a feature 38 Like
UMLet UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using... Free Open Source Windows Content Templates Drag n drop Add a feature 29 Like
Axure RP Axure RP is the leading tool for rapidly creating wireframes, prototypes and specifications for applications and web sites. Commercial Mac OS X Windows No features added Add a feature 32 Like
Visual Paradigm Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified... Free Personal $ $ $ Mac OS X Windows Linux BPMN2 animation Ide integration SAML Single Sign-On Tasks managment ... User story mapping Website wireframing Wireframing Add a feature 31 Like
Software Ideas Modeler 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.... Free Personal Windows No features added Add a feature 25 Like
Diagram Designer Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows. Free Windows No features added Add a feature 16 Like
ProcessOn Free html-5 based on-line diagrams design, an ideal tool for visual communication . Free Mac OS X Windows Linux Web Chrome OS Team Collaboration Add a feature 14 Like
Papyrus UML Graphical modelling open source UML2 tool based on Eclipse environment. Free Open Source Mac OS X Windows Linux Eclipse No features added Add a feature 10 Like
ClickCharts Clickcharts flowchart software allows for easy drawing of diagrams and flowcharts to provide a way of organising and displaying data. Lay out your ideas, organisation... Free Personal $ $ $ Mac Windows Android Kindle Fire ER Diagrams Flow diagram visualisation Add a feature 4 Like
WhiteStarUML WhiteStarUML is a fork of StarUML with an intent to revive its Delphi code base by updating code to recent Delphi editions, reducing dependence on third party components... Free Open Source Windows Support for Unicode Add a feature 11 Like
WireframeSketcher WireframeSketcher is a software tool that helps quickly create wireframes, mockups and prototypes for desktop, web and mobile applications. It comes both as a plug-in... Commercial Mac OS X Windows Linux Eclipse Portable Add a feature 10 Like
astah Community Edition Astah Community is an add-on tool for your UML that is ready to use the instant you download it, allowing your UML to be quickly and easily enhanced, and refining your... Free Windows Linux No features added Add a feature 13 Like
