293 Like Pencil Project Good alternative? YES NO 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 Windows Linux PortableApps.com Electron / Atom Shell Firefox Cliparts Firefox extension Add a feature
27 Like UXPin Good alternative? YES NO UXPin is a web-based system for managing design documents like wireframes, sitemaps, persona descriptions or flowcharts. It lets you upload image files, invite teammates... Commercial Mac Windows Linux Web Wireframing Add a feature
4 Like quickMockup Good alternative? YES NO Online tool for creating mockups in the browser. Use your browser’s save function to save the file (just html for view only, complete save for an editable version) or... Free Open Source Mac Windows Linux Web Self-Hosted No features added Add a feature
7 Like HotGloo Good alternative? YES NO HotGloo is a UX, wireframe and prototyping tool designed to build wireframes for web, mobile and wearables. Create and share fully interactive prototypes with your team... Commercial Mac Windows Linux Web No features added Add a feature
8 Like WireframeSketcher Good alternative? YES NO 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 Windows Linux Eclipse No features added Add a feature
7 Like Flairbuilder Good alternative? YES NO FlairBuilder is a user interface prototyping tool for easy authoring of interactive website wireframes, mockups and GUI prototypes. Commercial Mac Windows Linux No features added Add a feature
3 Like Napkee Good alternative? YES NO Napkee makes your Balsamiq Mockups come alive. Import a BMML and export to web or flex code in a few clicks. Free Open Source Mac Windows Linux No features added Add a feature Discontinued The program seems to be no longer updated. Last version, 2.0 alpha 3, released on October 30, 2013, can be still downloaded from the official website.
4 Like MockupTiger Good alternative? YES NO MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web application or desktop software. It has a... Commercial Windows Linux Web Android iPhone iPad No features added Add a feature
10 Like Pidoco Good alternative? YES NO Quickly create, share and simulate professional interactive wireframes, mock-ups and UI prototypes online without programming. Commercial Mac Windows Linux Web No features added Add a feature
1 Like Quant-UX Good alternative? YES NO Quant-UX is an integrated Prototyping and Analytics software. It allows you to design, test and analyze interaction prototypes. Freemium Mac Windows Linux No features added Add a feature
5 Like ForeUI Good alternative? YES NO EaSynth ForeUI is an easy-to-use UI prototyping tool. You can use ForeUI to create skinnable prototype of software or website, and run the interactive simulation in... Commercial Mac Windows Linux Wireframing Add a feature
