Apps with 'User interface' feature Page 3 of 7

Double Agent is an open source (GPL) alternative to Microsoft Agent that allows Agent applications to work on Windows 7. Its available for both 32-bit and 64-bit Windows.

Collection of free and beautiful vector icons for your website, applications, slides ... Search among hundreds of icons and images. Easy and fast CDN integration on any web page.

Agile Toolkit is a PHP framework for developing Web User Interfaces. Inspired by desktop GUI it provides a full object-oriented foundation for Business and Presentation logic of your web software. Agile Toolkit is notable for it's simple of use and development efficiency.

Preact is a fast UI framework with the same same ES6 API as React but just 3kB in size. Virtual DOM Components and high React compatibility help with familiarity and re-usability.

NoesisGUI is a User Interface middleware for videogames and realtime applications:

Graphical application for generating different color variations of a Oomox (Numix-based), Materia and Arc themes (GTK2, GTK3), Gnome-Colors and Archdroid icons and terminal.

Codeless or low-code User Experience test editing and management using Selenium to perform testing or UI automation. Uier tends to be a free self hostable alternative to Applitools, Endtest, Ghost Inspector, Usetrace, Screenster and many others.

NegativeScreen is a Windows application allowing you to invert your screen colors.

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 to review and comment on them, and keep track of revisions.

iced is a cross-platform GUI library for Rust. It is inspired by Elm, a delightful functional language for building web applications.

Cryptocurrency wallet, supports Bitcoin, ETH, and ERC-20 tokens. Allows to send funds, track your transactions, additionally giving the possibility of exporting & importing private keys. The application is fully decentralized. Is free, without ads.

UI Builder – Mockup Tool is a fast Web Wireframe & Web Design Tool that lets you sketch UI layouts on any live page or on a new blank page. Quickly show clients possible design changes directly on the live website, without switching tools.

Very fast BASIC like programming language for console and gui applications, automate process, automate data exchange, connect to databases, send mails, ftp, rest api, parsing, tokenizing, files, OpenGl, graphics, sound, printing ... much more.

W2UI is a small JavaScript UI library with a complete set of widgets: layout, grid, sidebar, toolbar, tabs, fields, popup, utilities.

A desktop application that enhances X (formerly Twitter) with customizable features like ad blocking, UI modifications, and quality-of-life improvements.

Like Sketch but with interactive components, box model layout and React export.

SPB Mobile Shell introduces the next generation user interface while keeping all advantages of a Windows Mobile device. Prize USD 29.95 or as a gift from your phone provider. Cool widgets to customize your Home screen.

Create fully-interactive high-fidelity prototypes that look and work exactly like your app should. No coding required. Companies like IDEO, Disney, Paypal, Airbnb and more use Proto.io.

Userflows turns your Marvel prototypes into interactive user journeys that give you a birds-eye view of how users will move from screen to screen, helping you tell a better story to developers, stakeholders and clients.

Pixate generates 100% native prototypes, so you can experience your ideas on device as if they’re completely real.

Ai assisted pixel perfect app mockups directly on iPad or macOS.

Framer Preview is the best way to view and interact with your prototypes on an iOS or Android device.

Cadencii is a program that allows cross-importation of vocal MIDI, VSQ, UST, and VSQX files. It supports both UTAU and Vocaloid voice banks.

UXCam is an app analytics tool that has the goal to let you understand your app user experience.

Bash functions library for *BSD and GNU/Linux that aims to give simple GUI functions using yad, gtkdialog, kdialog, zenity, Xdialog, (c)dialog, whiptail or bash builtins depending on KDE or GNOME running or not, Yad/Gtkdialog/Xdialog installed or not and, eventually, X...