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- Free open source alternatives of paid software.

Paid software

Justinmind - free open source alternatives of Axure RP, Balsamiq, Proto.io, Sketch

App NameJustinmind
Price
Freemium
Rating
PlatformWindowsmacOS
WebsiteVisit Justinmind website
Source code/DownloadGet Justinmind
Logo
Justinmind logo
Preview
App Preview
Justinmind preview
Preview
Introduction

Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!

Plans

Justinmind is a free open source alternative to following apps:

Axure RP's free open source alternatives
Axure RP
The most powerful way to plan, prototype and handoff to developers, all without code. Download a free trial and see why UX professionals choose Axure RP.
Balsamiq's free open source alternatives
Balsamiq
Balsamiq is the go-to low-fidelity wireframing tool for product managers, founders, devs, & UX teams worldwide. It's the fast, focused way to design, communicate, and share your ideas.
Proto.io's free open source alternatives
Proto.io
Build interactive web, iOS, Android, and other low or high-fidelity prototypes right into your web browser. Drag and drop ready-to-use, easily customizable templates, UI components, icons, and more, to prototype in minutes! No coding skills required.
Sketch's free open source alternatives
Sketch
Sketch is the all-in-one platform for digital design — with collaborative design tools, prototyping and developer handoff. Get started for free.
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