Alternatives to Mockup Builder for Linux with any license

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

324 Like
- extreme intuitive and easy... no bug related Guest • May 2018
UXPin

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 OS X Windows Linux Web
Wireframing Add a feature

28 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
quickMockup

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 OS X Windows Linux Web Self-Hosted
No features added Add a feature

4 Like
MockupTiger

MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web application or desktop software. MockupTiger...

Commercial $ $ $ Windows Linux Web Android iPhone ... iPad
No features added Add a feature

4 Like
Wirify

Wirify is free, easy and fun to use Step back and see the big picture of a web page Focus on page structure by hiding the content Analyse page layout to aid learning...

Freemium $ $ $ Mac Windows Linux Chrome Firefox
No features added Add a feature

1 Like
HotGloo

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 OS X Windows Linux Web
No features added Add a feature

7 Like
Quant-UX

Quant-UX is an integrated Prototyping and Analytics software. It allows you to design, test and analyze interaction prototypes.

Freemium Mac OS X Windows Linux
No features added Add a feature

1 Like
Flairbuilder

FlairBuilder is a user interface prototyping tool for easy authoring of interactive website wireframes, mockups and GUI prototypes.

Commercial Mac OS X Windows Linux
No features added Add a feature

8 Like
Napkee

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 OS X Windows Linux
No features added Add a feature

3 Like
- 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.
Pidoco

Quickly create, share and simulate professional interactive wireframes, mock-ups and UI prototypes online without programming.

Commercial Mac OS X Windows Linux Web
No features added Add a feature

10 Like
ForeUI

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 OS X Windows Linux
Wireframing Add a feature

5 Like